It supports communication functions, and is very suitable for remote monitoring of outdoor cabinets and platforms of telecom companies, traffic originators, and power supply companies.
Different maintenance personnel or maintenance personnel can be authorized to open the cabinet or workstation at a specified time, which saves the time for obtaining the lock key, and also saves the cost of repairing or replacing the lock when the key is lost.
And it can also remotely monitor the opening or closing of the door, or illegal opening.
application:
Residential; doors, gates, garage access control, electronic fans, microwave ovens, air conditioning controls.
Industry: remote switching equipment, such as: street lamps, solar energy, motors, frequency converters, PLCs, water pumps, fans, etc.
Agriculture: remote control water pumps, etc.
Business scope: remote control electronic boxes, bright billboards, LED signs, etc.
feature:
Can work in the 2G GSM network;
The GSM door opener/relay switch rejects calls from authorized numbers and then performs an open/close action on the first "ring";
Various applications. (gates, bollards, barriers, garage doors, shutters and access doors or machines);
Security - use caller ID for identification, unknown callers will be ignored;
Can be operated anytime, anywhere, without distance restrictions;
Add or delete users via SMS commands;
No need to provide remote controls or keys for different users;
A maximum of 200 authorized phone numbers can be configured at a specified time;
The relay action will return SMS confirmation to the owner or the authorized call-in number, this function can be edited by the user;
Programmable relay closing or opening time;
Specification:
Quad-band: 850/900/1800/1900MHz
Power consumption: 12V input max. 50mA/average 25mA
Antenna: 50 SMA antenna interface
Temperature range: -20~+60
Humidity range: 90% relative humidity
Dimensions: W102mm*D76mm*H27mm
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