China Rugged Elevator Emergency Telephone, Vandal Resistant Clean Room SIP Telephone, Find details about China Elevator Telephone, Emergency Telephone from Rugged Elevator Emergency Telephone, Vandal Resistant Clean Room SIP Telephone
Analogue Version | |
Power Supply | From the analogue telephone network |
Supply Voltage | 24 VDC to 65 VDC |
Supply Current | 20 mA DC to 100 mA DC |
Ringer Volume | - 80dB(A) at a distance of 1 m - 110dB(A) at a distance of 1 m (for external horn speaker) |
Dialing Method | DTMF mode in accordance with ITU-T recommendation Q.23. |
SIP Version | |
Power Supply | PoE or 12V DC |
Power Consumption | -Idle:1.5W -Active:1.8W |
SIP Protocol | SIP 2.0 (RFC3261) |
Support Codec | G.711 A/U, G.722 8000/16000, G.723, G.729 |
Communication Type | Full duplex |
Ringer volume | - 90~95dB(A) at a distance of 1 m - 110dB(A) at a distance of 1 m (for external horn speaker) |
Ambient conditions | |
Protection type | IP 66 as per EN60529 |
Operating temperature | -40°C to +70°C |
Storage temperature | -45°C to +85°C |
Unit size: 150*200*52 (mm)
Packaging materials: pearl cotton, carton
Net weight: 1.5 KG
Gross weight: 2 KG
J&R is one of the most professional manufacturers of emergency telephones, industrial telephones, Explosion-proof Telephones, and public telephones in Asia. The successful cooperation with thousands of customers all over the world and the supports to hundreds of projects have made us a reliable and popular supplier of industrial phones and phone accessories. Our main products include weatherproof phones, Explosion proof telephone, prison phones, emergency phones, elevator phones , acoustic phone booths and telephone kits as well.
As a reliable supplier of different kinds of industrial telephones, we have been sharing the equipments and systems with different customers and users all over the world. The professional service and excellent quality made us enjoy the reputation over more than 80 countries, including USA, China, Thailand, Malaysia, Turkey, Israel, Greece, Spain, France, UK, Denmark, South Africa, Australia, Mexico, Colombia, Chile etc.
Dedication and profession have been our pursuing goal during any procedures of our production, not only in developing and quality controlling, but also in marketing and after sales. We serve any single potential customer with special individual solutions and systems.
Choose J&R technology, choose reliable talks.