Indoor Industrial Analog Telephones

Transcript

G U A R D I A N T E L E C O M Product and Services Guide Indoor Industrial Analog Telephones Guardian’s Indoor Industrial Telephones are used within environments calling for rugged and dependable equipment but don’t require certification. A number of these phones were originally designed for a specific purpose and have since been used for an extensive list of additional applications. Our SCT family was originally designed to meet the needs of potash mines. The VRT & VRR telephones are specifically designed to withstand vandalism. The DTT-20 Desktop with its Kydex 100® faceplate model is a standard within industrial office locations. Whatever your environment, we have a phone that will meet your distinct environmental requirements. PSG-8.2.3D SECTION ISO-9001:2008 Certification Today's Quality Creates Our Future w w w.guardiante l e co m .co m 6 V isit industrial sites around the world and you can find telephones and communication systems designed, manufactured, distributed and commissioned by Guardian Telecom. From certified and ruggedized telephone and paging endpoints, to loudspeakers & ringers, cable, accessories, acoustic booths and much more. Our product line is extensive and our knowledge in-depth. Guardian manufactures and assembles at our modern, ISO certified, CSA, UL and ATEX approved facility located east of the Canadian Rockies in Calgary, Alberta, Canada. Working closely with our customers has always been a cornerstone in our work ethic. It keeps us up to date on their evolving needs and requirements as they operate in a demanding and uncompromising industrial world. Guardian Telecom has completed its initial VoIP telephone product launch. As the IP world continues to evolve and grow, we will continue to invest both time and resources in design and testing to meet the stringent requirements that clients demand. The in-house channel-partner sales and technical teams are here to work directly with you or through our network of distributors and representatives, locally, nationally and globally. Take advantage of their practical experience and product knowledge to make informed decisions based on your communication needs, environmental factors, regulatory requirements, budget considerations, growth and scheduling. From individual telephone units to complete systems, our focus on customers’ distinct needs is also addressed by customizing products whenever practical. From features to colors, finishes to labels, graphics, parts, enclosures and more. Guardian can help guide you through the product selection process no matter how complex it is. We invite you to contact us to discuss your needs and see if our products & services will be the right fit. Toll free (North America) 1 800 363-8010 Tel 403 258-3100 Fax 403 253-4967 E-mail [email protected] Guardian Telecom's Product and Services Guide Catalogue is a compilation of individual Category Sections. They include an in-depth selection of Product Data Sheets from our extensive product lines including Analog and VoIP Telephones, Page/Talk, Cable, Talk/Back, PA/GA equipment, Acoustic Booths, Loudspeakers & Ringers and Accessories at the date of publication. 6-i Based on a policy of continuous improvement, Guardian is constantly evaluating and redesigning existing models, adding new features and introducing new products to the benefit of our customers. Additional information can be found on our website at www.guardiantelecom.com. Guardian Telecom Product and Services Guide www.guardiantelecom.com PSG-8.2.3D Indoor Industrial Analog Telephones Steel Compact — SCT 6-1 SCT Steel Compact Telephones were originally designed for the harsh conditions of Potash mines in Saskatchewan, Canada. The line was expanded to 4 different versions which are utilized in a variety of applications. These telephones are standard with an encapsulated circuit board which resists failures due to moisture, dust and vibration. • SCT-10 Teleseal Keypad, Curly Handset Cord and Volume Control Handset • SCT-20 Membrane Keypad, Curly Handset Cord and Volume Control on Keypad • SCT-30 Metal Keypad, Curly Handset Cord and Volume Control Handset • SCT-40 Metal Keypad, Armored Handset Cord and Volume Control Handset Steel Compact Ringdown — SCR 6-3 Guardian’s SCR-11 & SCR-41 Steel Compact Ringdown Telephones are designed for harsh environments with special communication needs, ensuring high quality communications under extreme working conditions. As soon as the receiver is lifted the SCR-11 or SCR-41 automatically connects the caller to an assigned PBX location. • SCR-11 Ringdown Telephone, Curly Handset Cord and Volume Control Handset • SCR-41 Ringdown Telephone, Armored Handset Cord and Volume Control Handset Vandal Resistant — VRT/VRR 6-5 Guardian Telecom’s VRT-40 Vandal Resistant Telephone and the VRR-41 Vandal Resistant Ringdown Telephone are designed for sites prone to abuse, inclement weather and noisy conditions. Lift the VRR-41 handset and PBX programming or an optional Auto Dialer routes the call to its assigned location. • VRT-40 Metal Keypad, Armored Handset Cord and Volume Control Handset • VRT-41 Ringdown Telephone, Armored Handset Cord and Volume Control Handset Industrial Desktop — DTT-20 6-7 Guardian Telecom’s rugged DTT-20 Industrial Desktop Phone is both dust and corrosion resistant. The Kydex 100® plastic faceplate is easy to keep clean. • DTT-20 Indoor Industrial Desktop Telephone 6-ii Guardian Telecom Product and Services Guide — Indoor Industrial Analog Telephones www.guardiantelecom.com 6-iii Guardian Telecom Product and Services Guide www.guardiantelecom.com PSG-8.2.3D SCT Series Steel Compact Telephones FEATURES and BENEFITS SCT-10 • Encapsulated circuit boards impervious to water condensation and dust • 16 gauge corrosion protected steel enclosure with powder coat finish • Heavy duty industrial volume control handset on models SCT-10, SCT-30, SCT-40 • Volume control on keypad − SCT-20 • Rust and corrosion resistant stainless steel hardware • Electret noise reducing microphone • Magnetic reed hook-switch reduces moving parts subject to wear • Service temperature range: SCT-10, SCT-30, SCT-40 -76˚ to +176˚F ( -60˚ to +80˚C ) SCT-20 -40˚ to +140˚F ( -40˚ to +60˚C ) • Surge arrestor to prevent voltage spike damage • Hearing aid compatible • Electronic ringer for reliability • Modular parts for easy service • SCT-10 − Waterproof Teleseal Keypad and Curly Cord • SCT-20 − Waterproof Membrane Keypad and Curly Cord • SCT-30 − Weather and Dust Proof Metal Keypad and Curly Cord • SCT-40 − Weather and Dust Proof Metal Keypad and Armored Cord SCT-30 APPLICATIONS SCT-20 SCT-40 Volume Control Handset on SCT-10, SCT-30 & SCT-40 Guardian’s SCT Series of Steel Compact Telephones are engineered to deliver reliable, high quality communications in moderately harsh environments, where standard telephones are not suitable. Designed for use in industrial applications and ideal for noisy areas. • Refineries • Power Generation Facilities • Pulp and Paper Mills • Food Processing Plants • Chemical Plants • Construction Sites • Cement Plants • Sewage Plants • Drilling Rigs • Hydroelectric Facilities • Warehouses • Mines • Greenhouses and more . . . INSTALLATION and CONNECTABILITY To provide flexibility and the potential for growth, Guardian’s SCT telephones can be easily and economically connected to any telephone network through standard wiring and parts. Voice quality is unaffected when phones are connected within 15,000 ft. (~ 4,600 meters) of a main telephone switch supporting single line telephones. Maintaining safety standards may require wiring conduits or other considerations. Guardian telephones are preset for tone operation, but are tone/pulse switchable. In-service switching may require technical assistance. Order the SCT separately or as part of an integrated system. ACCESSORIES and OPTIONS ISO-9001:2008 Certification Today's Quality Creates Our Future • 20C − 20’ ( 6m ) Curly handset cord for SCT-20 • 20VC − 20’ ( 6m ) Curly cord, volume control handset for SCT-10 & 30 • NC − Noise canceling microphone • RC-SCT − Retainer clips – must be ordered with phone (standard on SCT-40, not available on SCT-20) • CH − Conduit hub • BP − SCT/SCR Back plate • Ring detect relay • Off hook detect relay 6-1 OVERALL DIMENSIONS 5.1" [130mm] 2.7" [69mm] 5.0" [127mm] 9.0" [229mm] 6.4" [163mm] 2.2" [56mm] SCT-10 with Curly Handset Cord SCT Series  Steel Compact Telephones ENGINEERING SPECIFICATIONS ENVIRONMENTAL ELECTRICAL PERFORMANCE Audio Range Frequency Response Dialing Method Transmit Objective Loudness Rating (TOLR) Receiver Volume Adjustment Receiver Objective Loudness Rating (ROLR) – receiver volume at maximum – receiver volume at minimum Side Tone Objective Loudness Rating (SOLR) – receiver volume at maximum – receiver volume at minimum Memory Dial SCT-20 Flash Only Mute Ringer Output FCC Ringer Equivalence Set Impedance Maximum Loop } 300 - 3400 Hz DTMF or 40/60 Pulse @10 PPS Nominal -38 +/ - 3 dB 3 Steps Up / 2 Steps Down 8.1dB / 5.1 dB Nominal 50 +/- 3 dB 41.9 +/- 3 dB 55.4 +/- 3 dB Nominal 11 +/- 4 dB 7 +/- 4 dB 14 +/- 4 dB 10 Quick Dial Numbers 20 Digits Each 600 mSec Timed Disconnect Press Key to Mute Transmitter >85 dB 0.8 B 600 Ohms Nominal 15Kft ( ~4,600m ) of 22 AWG Wire ELECTRICAL REQUIREMENTS Ringer Sensitivity Line Voltage Loop Current Connection Method 40 -100 V, 16 - 25 Hz 24 - 56 VDC 20 - 120 mA Terminal Block / Surge Arrestor MECHANICAL SPECIFICATIONS Hook Switch ( Cradle Switch ) Life Body Construction Finish Net Weight Shipping Weight Shipping Dimensions ( H x W x D ) Hand Set Construction Mounting Microphone Receiver Hardware Material 6-2 >1 000 000 Operations 16 Ga CRS Steel Corrosion Protected & Powder Coated 4.0 lbs ( 1.81 kg ) 6.0 lbs ( 2.72 kg ) 15.0” x 5.0” x 11.5” ( 381 x 127 x 293 mm ) High Impact ABS Vertical Wall Noise Reducing Electret Hearing Aid Compatible Stainless Steel Temperature Humidity Corrosion Resistant SCT-10, SCT-30, SCT-40 -76˚ to +176˚F ( -60˚ to +80˚C ) SCT-20 -40˚ to +140˚F ( -40˚ to +60˚C ) 0 - 95% RH Non-Condensing Full Gasket Faceplate COMPLIANCE Industry Canada/Doc FCC ORDERING INFORMATION Order No. P6960 P6270 P6268 P6972 1012-6721A HQHCAN-22517-TE-E Warranty: One year parts and labor Description SCT-10 Teleseal Keypad/ Volume Control Handset/Curly Cord SCT-20 Membrane Keypad/Volume Control on Keypad/Curly Cord SCT-30 Metal Keypad/Volume Control Handset/Curly Cord SCT-40 Metal Keypad/Volume Control Handset/Armored Cord Options 20C 20VC 36AVC 72AVC NC CH RC-SCT BP - SCT/SCR 20’ (6.1m) Curly Cord for SCT-20 20’ (6.1m) Curly Cord, Volume Control Handset for SCT-10 & SCT-30 36” (.9m) Armored Handset Cord 72” (1.8m) Armored Handset Cord Noise Canceling Microphone Conduit Hub Retainer Clips – must be ordered with phone (standard on SCT-40, not available on SCT-20) Back Plate for SCT/SCR phones Distributed by: ISO-9001:2008 Certification Today's Quality Creates Our Future Guardian pursues a policy of continuous improvement, therefore specifications are subject to change without notice. Calgary, Alberta, Canada Telephone: 403 258-3100 Facsimile: 403 253-4967 1-800-363-8010 (North America) [email protected] www.guardiantelecom.com SCT 140918 SCR Series SCR-11 Steel Compact Ringdown Telephones FEATURES and BENEFITS SCR-41 • Encapsulated circuit boards impervious to water condensation and dust • 16 gauge zinc dichromate plated steel enclosure with powder coat finish • Heavy duty industrial volume control handset • Rust and corrosion resistant stainless steel hardware • Electret noise reducing microphone • Magnetic reed hook-switch reduces moving parts subject to wear • Service temperature range from -76˚ to +176˚F ( -60˚ to +80˚C ) • Surge arrestor to prevent voltage spike damage • Hearing aid compatible • Electronic ringer for reliability • Modular parts for easy service • SCR-11 − Curly Handset Cord • SCR-41 − Armored Handset Cord APPLICATIONS These telephones are designed for use in harsh industrial environments such as: Volume Control Handset Guardian’s SCR-11 & SCR-41 Steel Compact Ringdown Telephones are designed for harsh environments with special communication needs, ensuring high quality communications under extreme working conditions. Lift the handset and PBX programming or an optional Auto Dialer routes the call to its assigned location • Refineries • Power Generation Facilities • Pulp and Paper Mills • Food Processing Plants • Chemical Plants • Construction Sites • Cement Plants • Sewage Plants • Drilling Rigs • Hydroelectric Facilities • Warehouses • Mines • Greenhouses and more . . . INSTALLATION and CONNECTABILITY To provide flexibility and the potential for growth, Guardian’s SCR Ringdown telephones can be easily and economically connected to any telephone network through standard wiring and parts. Voice quality is unaffected when phones are connected within 15,000 ft. (~ 4,600 meters) of a main telephone switch supporting single line telephones. Maintaining safety standards may require wiring conduits or other considerations. Order Guardian SCR Ringdown telephones separately or as part of an integrated system. ACCESSORIES and OPTIONS ISO-9001:2008 Certification Today's Quality Creates Our Future • Ring detect relay • Off-hook detect relay • 20VC − 20’ ( 6.1m ) curly cord, volume control handset for SCR-11 • NC − Noise canceling microphone • RC-SCR − Retainer clips – must be ordered with phone (standard on SCR-41) • CH − Conduit hub • BP − SCT/SCR Back plate • AD − Auto Dialer 6-3 OVERALL DIMENSIONS 5.1" [130mm] 2.7" [69mm] 5.0" [127mm] 9.0" [229mm] 6.4" [163mm] 2.2" [56mm] SCT-11 with Curly Handset Cord SCR Series Steel Compact Ringdown Telephones ENGINEERING SPECIFICATIONS ENVIRONMENTAL ELECTRICAL PERFORMANCE Audio Range Frequency Response Connection Method Transmit Objective Loudness Rating (TOLR) Receiver Volume Adjustment Receiver Objective Loudness Rating (ROLR) – receiver volume at maximum – receiver volume at minimum Side Tone Objective Loudness Rating (SOLR) – receiver volume at maximum – receiver volume at minimum Ringer Output FCC Ringer Equivalence Set Impedance Maximum Loop 300 - 3400 Hz Hotline Operation Nominal -38 + / - 3 dB 3 steps up / 2 steps down 8.1dB / 5.1 dB Nominal 50 +/- 3 dB 41.9 +/- 3 dB 55.4 +/- 3 dB Nominal 11 +/- 4 dB 7 +/- 4 dB 14 +/-4 dB >85 dB 0.9 B 600 Ohms Nominal ~15Kft (4,600m) of 22 AWG Wire Temperature Humidity Corrosion Resistant -76˚ to +176˚F ( -60˚ to +80˚C ) 0- 95% RH Non-Condensing Full Gasket Faceplate COMPLIANCE Industry Canada FCC 1012-6721A HQHCAN - 22517 - TE - E ELECTRICAL REQUIREMENTS Ringer Sensitivity Line Voltage Loop Current Connection Method 40 -100 V, 16 - 25 Hz 24 - 56 VDC 20 - 120 mA Terminal Block / Surge Arrestor MECHANICAL SPECIFICATIONS Hook Switch ( Cradle Switch ) Life Body Construction Finish Net Weight Shipping Weight Shipping Dimensions ( L x W x D ) Hand Set Construction Mounting Microphone Receiver Hardware Material >1 000 000 Operations 16 Ga CRS Steel Zinc Dichromate Plated & Powder Coated 4 lbs ( 1.8 kg ) 6 lbs ( 2.7 kg ) 15.0” x 5.0” x 11.5” ( 381 x 127 x 293 mm ) High Impact ABS Vertical Wall Noise Reducing Electret Hearing Aid Compatible Stainless Steel ORDERING INFORMATION Warranty: One year parts and labor Order No. Description P6961 SCR-11 Ringdown/Volume Control Handset/Curly Handset Cord P6970 SCR-41 Ringdown/Volume Control Handset/Armored Handset Cord Options 20VC 36AVC 72AVC NC CH RC-SCR BP-SCT/SCR AD 20’ (6.1m) Curly Cord, Volume Control Handset – For SCR-11 36” (.9m) Armored Handset Cord 72” (1.8m) Armored Handset Cord Noise Canceling Microphone Conduit Hub Retainer Clips – must be ordered with SCR-11 (standard on SCR-41) Back Plate for SCT/SCR phones AutoDialer Distributed by: 6-4 ISO-9001:2008 Certification Today's Quality Creates Our Future Guardian pursues a policy of continuous improvement, therefore specifications are subject to change without notice. Calgary, Alberta, Canada Telephone: 403 258-3100 Facsimile: 403 253-4967 1-800-363-8010 (North America) [email protected] www.guardiantelecom.com SCR 140918 VRT-40 Vandal Resistant Telephone VRR-41 Vandal Resistant Ringdown Telephone VRR-41 VRT-40 Volume Control Handset FEATURES and BENEFITS • Rugged 12 gauge steel enclosure • Corrosion protected powder coated faceplate & housing • Heavy duty industrial volume control armored cord handset • Magnetic reed hook switch reduces moving parts subject to wear • Encapsulated circuitry impervious to water, condensation & dust • Surge arrestor to prevent voltage spike damage • Electret noise reducing microphone for clear communication • Temperature range -76˚ to +176˚F ( -60˚ to +80˚C ) • Water proof connections & stainless steel fittings for longer life • Modular parts for easy service • Hearing aid compatible • Electronic ringer for reliability • Tone or pulse dialing for universal configuration • Tamper resistant screws • Easily connected to any single line analog CO or PABX telephone line • Handset retainers to maintain on-hook status • Lift the VRR-41 handset and PBX programming or an optional Auto Dialer routes the call to its assigned location APPLICATIONS Guardian Telecom’s VRT-40 Vandal Resistant Telephone and the VRR-41 Vandal Resistant Ringdown Telephone are designed for sites prone to abuse, inclement weather and noisy conditions. ISO-9001:2008 Certification Today's Quality Creates Our Future Faceplate finish − Nickel Prism Housing finish − Hammertone Grey • Public Transit Sites • Highway Tunnels • Parks • University Campuses • Correctional Facilities • Outdoor Sporting Facilities • Parking Structures • Plant Entry Gates • Public Access Areas and more . . . INSTALLATION and CONNECTABILITY To provide flexibility and potential for growth, telephones are easily and economically connected to any telephone network by standard wiring and parts. Voice quality is unaffected when phones are connected within 15,000 feet (~4,600 meters) of a main telephone switch accepting single line telephones. Guardian telephones are tone/pulse switchable. Initial settings are to tone prior to delivery (unless requested otherwise). In-service switching may require technical assistance. ACCESSORIES and OPTIONS • Ring detect relay • Off-hook detect relay • Strobe light • NC − Noise canceling microphone • AD − Auto Dialer 6-5 OVERALL DIMENSIONS 4.6" [118mm] 3 MNO 5 6 TUV WXY 7 8 9 * 0 # 5.0" [127mm] 12.2" [310mm] DE F 2 J KL 4 8.2" [209mm] 12.2" [310mm] AB C 1 GHI PR S 4.5" [114mm] 9.5" [241mm] 8.2" [209mm] 2.8" [70mm] VRT-40 with Armored Handset Cord VRR-41 with Armored Handset Cord VRT-40  Vandal Resistant Telephone • VRR-41  Vandal Resistant Ringdown Telephone ENGINEERING SPECIFICATIONS MECHANICAL SPECIFICATIONS ELECTRICAL PERFORMANCE Audio Range Frequency Response Dialing method Transmit Objective Loudness Rating (TOLR) Receiver Volume Adjustment Receiver Objective Loudness Rating (ROLR) – receiver volume at maximum – receiver volume at minimum Side Tone Objective Loudness Rating (SOLR) – receiver volume at maximum – receiver volume at minimum Ringer Output FCC Ringer Equivalence Set Impedance Maximum Loop 300 - 3400 Hz DTMF or 40/60 Pulse @10 PPS Nominal -38 + / - 3 dB 3 steps up / 2 steps down 8.1dB / 5.1 dB Nominal 50 +/- 3 dB 41.9 +/- 3 dB 55.4 +/- 3 dB Nominal 11 +/- 4 dB 7 +/- 4 dB 14 +/- 4 dB >75 dB 0.9 B 600 Ohms Nominal 15Kft (~4,600m) of 22 AWG Wire Hook Switch ( Cradle Switch ) Life Body Construction Finish Net Weight Shipping Weight Shipping Dimensions ( L x W x D ) Hand Set Construction Mounting Microphone Receiver Hardware Material >1 000 000 Operations 12 Ga Steel Corrosion Protected & Powder Coated 14 lbs ( 6.25 kg ) 18 lbs ( 8.2 kg ) 16.0” x 10.5” x 9.5” ( 407 x 267 x 242 mm ) High Impact ABS Vertical Wall Noise Reducing Electret Hearing Aid Compatible Stainless Steel ORDERING INFORMATION Warranty: One year parts and labor ELECTRICAL REQUIREMENTS Ringer Sensitivity Line Voltage Loop Current Connection Method 40 -100 V, 16 - 25 Hz 24 - 56 VDC 20 - 120 mA Terminal Block / Surge Arrestor ENVIRONMENTAL Weather Proof Enclosure Temperature Humidity Corrosion Resistant Type 3R -76˚ to +176˚F ( -60˚ to +80˚C ) 0 - 95% RH Non-Condensing Full Gasket Faceplate COMPLIANCE Industry Canada FCC 1012-6721A HQHCAN - 22517 - TE - E Order No. Description P5012 VRT-40 Telephone/Metal Keypad/Volume Control Handset/Armored Handset Cord P5013 VRR-41 Ringdown Telephone/Volume Control Handset/Armored Handset Cord Options NC AD Noise Canceling Microphone Auto Dialer Distributed by: 6-6 ISO-9001:2008 Certification Today's Quality Creates Our Future Guardian pursues a policy of continuous improvement, therefore specifications are subject to change without notice. Calgary, Alberta, Canada Telephone: 403 258-3100 Facsimile: 403 253-4967 1-800-363-8010 (North America) [email protected] www.guardiantelecom.com VRTVRR 140918 DTT-20 Industrial Desktop Telephone FEATURES and BENEFITS DTT-20 Industrial Desktop Telephone • Water resistant membrane keypad for added hygiene and resistance to fluids • Heavy duty handset and cord • Magnetic switch with no moving parts for extended life • Encapsulated circuit boards are impervious to water, tropical humidity and mine condensation • Service temperature from -40˚ to +140˚F (-40˚ to +60˚C) • Kydex 100® plastic faceplate is 94V-O fire retarding, durable, impact resistant and easy to clean • Rotating the base allows the telephone to be wall mounted • Electret noise reducing microphone • Volume adjustment and muting • Ten-number memory, redial and recall APPLICATIONS This telephone is designed for use in locations where the humidity or dust level is high: • Processing Plants • Refineries • Pulp & Paper Mills • Chemical Plants • Marine Drilling Rigs • Mine Offices • Bulk Loading Stations and more . . . INSTALLATION and CONNECTABILITY Guardian Telecom’s rugged DTT-20 Industrial Desktop Telephone is both dust and corrosion resistant. The Kydex 100® plastic faceplate is easy to keep clean. To provide flexibility and the potential for system growth, Guardian’s DTT-20 Industrial Desk Telephone can be easily and economically connected to any telephone network through standard wiring and components. Voice quality is unaffected when phones are connected within 15,000 ft. (~ 4,600 meters) of a main telephone switch which accepts single line telephones. Guardian telephones are tone/pulse switchable (the switch is inside telephone). Unless requested otherwise, the initial settings are set to tone prior to delivery. ISO-9001:2008 Certification Today's Quality Creates Our Future 6-7 OVERALL DIMENSIONS 5.9” [149mm] 8.1” [205mm] 9.3” [237mm] 7.8” [199mm] DESK MOUNT VIEW FRONT VIEW WALL MOUNT VIEW DTT-20 Industrial Desk Telephone ENGINEERING SPECIFICATIONS MECHANICAL SPECIFICATIONS ELECTRICAL PERFORMANCE Audio Range Frequency Response Dialing method Transmit Objective Loudness Rating (TOLR) Receiver Volume Adjustment Receiver Objective Loudness Rating (ROLR) – receiver volume at maximum – receiver volume at minimum Side Tone Objective Loudness Rating (SOLR) – receiver volume at maximum – receiver volume at minimum Memory Dial Flash Mute Ringer Output FCC Ringer Equivalence Set Impedance Maximum Loop ELECTRICAL REQUIREMENTS Ringer Sensitivity Line Voltage Loop Current Connection Method 300 - 3400 Hz DTMF or 40/60 Pulse @10 PPS Nominal -41 +/ - 3 dB 3 Steps Up / 2 Steps Down 8.1dB / 5.1 dB Nominal 50 +/- 3 dB 41.9 +/- 3 dB 55.4 +/- 3 dB Nominal 11 +/- 4 dB 7 +/- 4 dB 14 +/-4 dB 10 Quick Dial Numbers 20 Digits Each 600 msec Timed Disconnect Press Key to Mute Transmitter >80 dB 0.8 B 600 Ohms Nominal 15Kft ( ~4,600m ) of 22 AWG Wire 40 -100 V, 16 - 25 Hz 24 - 56 VDC 20 - 120 mA 8’ ( 2.4 m ) Cable to Surge Arrestor in Telephone ENVIRONMENTAL Temperature Humidity -40˚ to +140˚F ( -40˚ to +60˚C ) 0 - 95% RH Non-Condensing COMPLIANCE Industry Canada FCC 1012-6721A HQHCAN - 22517 - TE - E Hook Switch ( Cradle Switch ) Life Body Construction Finish Net Weight Shipping Weight Shipping Dimensions ( L x W x D ) Faceplate Construction Hand Set Construction Optional Mounting Microphone Receiver Hardware Material ORDERING INFORMATION >1 000 000 Operations 16 Ga Steel Corrosion Protected & Powder Coated 5.5 lbs ( 2.5 kg ) 8.5 lbs ( 3.9 kg ) 16.0” x 10.5” x 9.5” ( 407 x 267 x 242 mm ) Kydex 100® High Impact ABS Vertical Wall Noise Reducing Electret Hearing Aid Compatible Stainless Steel Warranty: One year parts and labor Order No. Description P6580 DTT-20 Industrial Desktop Telephone/Curly Handset Cord Options NC 20C Noise Canceling Microphone 20’ (6.1m) Curly Cord Distributed by: 6-8 ISO-9001:2008 Certification Today's Quality Creates Our Future Guardian pursues a policy of continuous improvement, therefore specifications are subject to change without notice. Calgary, Alberta, Canada Telephone: 403 258-3100 Facsimile: 403 253-4967 1-800-363-8010 (North America) [email protected] www.guardiantelecom.com DTT-20 140918 Sections Guardian Telecom’s Product and Services Guide Catalogue is a compilation of individual Category Section Publications Guardian 1  About Guardian Telecom • Building on a Legacy of Design and Service • Communications: Easy, Reliable and Safe • More Choices, Selections and Services • Standard Features • Options & Accessories • Product and Project Consultation • Commissioning Services • Sound Studies • Training • Maintenance, Cleaning, Trouble Shooting & Refurbishment • Custom Design • Page/Talk, Telephone, PA/GA and Talk/Back Systems • Standards and Classifications  Knowledge Base  Glossary Page/Talk Explosion Proof 13 Stations 14 System Cable 15 System Components 16 Page Station Module Replacements Products Page/Party®  Module Replacements 1 17 Page/Talk Module Replacements 17 Talk/Back Analog Telephones Explosion Proof 2 Explosion Proof Amplifier 18 ATEX-IEC Multi-Channel Amplifiers 18 3 Hazardous Area 4 Outdoor Industrial 5 PA/GA Indoor Industrial System Components 19 Acoustic Booths Aluminum & GRP 6 Emergency/Help Point 7 Correctional 8 20 Loudspeakers/Ringers Explosion Proof 21 Hazardous Area 22 ATEX-IEC 23 General Area 24 VoIP Telephones Hazardous Area VoIP 9 Outdoor Industrial VoIP 10 Indoor Industrial VoIP 11 Emergency/ Help Point VoIP 12 Guardian represents DNH, E2S, Federal Signal, MEDC and TOA, and has access to an extensive range of other world class leading manufacturers. Visit www.guardiantelecom.com for additional information on Explosion Proof, Hazardous Area, ATEX-IEC and General Area Loudspeakers & Ringers. Accessories & Enclosures Telephone Accessories & Enclosures 25 Page/Talk Accessories 26 Product Index 1 Page/Party® is a registered trademark of GAI-Tronics Inc. Use does not imply endorsement. Guardian Telecom Part No., Description, Product Section & Product Data Sheet Product and Services Guide — Table of Contents www.guardiantelecom.com 27 PSG-8.2.3D Calgary, Alberta, Canada Telephone: 403 258-3100 Facsimile: 403 253-4967 1-800-363-8010 (North America) [email protected] All content including the "Guardian Telecom" logo, images, graphics and descriptions are not to be used without the expressed written authorization of Guardian Telecom Inc., Calgary, Alberta, Canada. All other names and logos are the trademarks or registered trademarks of their respective companies. Guardian pursues a policy of continuous improvement, therefore product, content and specifications are subject to change without notice. Design, specifications and release dates are subject t o change without notice. Canada USA Middle East Guardian Telecom Product and Services Guide www.guardiantelecom.com PSG-8.2.3D