GSM Door Gate Opener Access Alarm Remote Switch Free Call SMS

GSM Door Gate Opener Access Alarm Remote Switch Free Call SMS Description

1、850/900/1800/1900MHz four-band, can work in the global GSM network. 2、No telephone charges. When the GSM relay switch receives the call from the authorized number, the first 3、Security. Use caller ID for identification, unknown callers will be ignored. 4、Add or delete users through SMS text commands. 5、Relay action confirms the return message to the host or authorized call in the number. This function can be edited by the user.
This GSM door opener has the function of remote switch. It can be operated from anywhere by authorized telephone call free of charge. There is no distance limit and it is very convenient.
Features:
850/900/1800/1900MHz four-band, can work in the global GSM network.
No telephone charges. When the GSM relay switch receives the call from the authorized number, the first "ring tone" is switched on or off.
Security. Use caller ID for identification, unknown callers will be ignored.
Add or delete users through SMS text commands.
There is no need to provide remote controls or keys for different users.
Up to 200 authorized telephone numbers can be configured within a specified time.
Relay action confirms the return message to the host or authorized call in the number. This function can be edited by the user.
The switching time of the relay is programmable.
Multiple applications, suitable for doors, pillars, fences, garage doors, shutters and doors or machines.
Specifications:
Model: RTU5024
GSM Frequency: 850/900/1800/1900MHz
Digital Output: NC/Dry Contact, 3A/240VAC
DC power supply: 9-15VDC/2A
Power consumption: 12V input maximum 50mA/average 25mA
SIM Card: Standard SIM Card
Antenna: 50 SMA Antenna Interface
Temperature range: - 20 ~ + 60 degree C
Humidity range: 90% relative humidity
Size: approx. 8.2*7.6*2.7cm/3.2*3.0*1.1in
Packing weight: 258g/9.1oz
Package list:
1 * GSM Door Opener
1 * User Manual