21 - 30 of 90
sip door intercom
Selling leads
|
...Intercom,GSM Hands-free Intercom APPLICATIONS Idead for Clean room, Schools, Streets, Public square, Court houses, Rail platforms, Car-parks, ...
2024-12-09 12:20:16
|
|
Product Description Analogue Version Power Supply From the analogue telephone network Supply Voltage 24 VDC to 65 VDC Supply Current 20 mA DC to 100 ...
2024-12-09 13:04:29
|
|
Weatherproof Hands-free VoIP Intercom for Marine, Rugged Shipboard Telephone The weatherproof call station JR316-4B with four-wire technology is ...
2024-12-09 12:14:14
|
|
Product Description JR505-SC Mini Emergency Phones/Intercom for Elevator Help Point VoIP Telephone JR505-SC SOS Button Emergency Telephone has its own ...
2024-12-09 13:14:44
|
|
Waterproof Emergency SOS Telephone for Marine Emergency Call Intercom Box The weatherproof call station JR316-4B with four-wire technology is designed ...
2024-12-09 13:40:03
|
|
JR213-V-2B.pdf SIP Network Intercom Telephone 1024*600 LCD Multimedia Intelligent Video Telephone JR213-V-2B Multimedia Intelligent Video Telephone is ...
2025-07-24 00:10:08
|
|
FEATURE J&R Costomized Public Weatherproof Emergency SOS intercom telephony l Standard Analogue phone l Weather proof protection to IP67 l LED light ...
2024-12-09 12:35:52
|
|
Moisture Resistant Tunnel SIP Intercom with Broadcast, Rugged Industrial Telephone with Horn Main Features: - Standard SIP/VoIP phone - Aluminum alloy ...
2024-12-09 12:14:14
|
|
Waterproof intercom SIP/VoIP telephone Tunnel Emergency Phone The aluminum alloy die-casting shell of JR104-2B-SIP can withstand a great deal of ...
2024-12-09 13:45:57
|
|
...Door Intercom, Rugged Lift Phone APPLICATIONS Idead for Clean room, Schools, Streets, Public square, Court houses, Rail platforms, Car-parks, ...
2024-12-09 12:20:16
|