GSM 3G Relay GSM Switch GSM Gate Opener

Product Description

Model: RTU***4 (3G Version Optional)
Name: GSM 3G Relay GSM Switch GSM Gate Opener
 
Keyword:
, 3G Gate Opener,GSM Garage Opener, GSM Relay, 3G relay,GSM Switch, GSM Remote , GSM Control, Wireless Switch, wireless relay, gsm remote switch, gsm remote relayAccess control.
 
The GSM 3G Relay GSM Switch GSM Gate Opener RTU***4 is a upgrade version of gsm gate opener, it supports **0 authorized users, the authorized users can call in to open the gate or switch ON OFF the equipments with a free charge call at the specified time.
 
1. GSM Frequency: **0/**0/***0/***0Mhz ,3G Frequency:**0/***0Mhz,**0/***0Mhz,**0/***0Mhz(Optional),can work in the worldwide GSM/3G Networks;
2. No call charges. the GSM Relay rejects the call from authorized number then carries out the turn ON/OFF action on the first 'ring';
3. Multiple applications. (gates, bollards, barriers, garage doors, shutters and access doors or machines);
4. Add or remove users by SMS Text commands;
5. No need to provide a remote control or keys for different users;
6. Up to **0 authorized phone numbers can be configured at the specified time;
7. 1 output with relay rating 3A/**0VAC for connecting the switch of the door or machines.
 
Applications:
1. Remote open/close swing/sliding gates, doors, shutters, garage doors,locks with a free call!
2. Residential: Door,gate,garage access control, electronic fan,microwave,air-conditioner control.
3. Industry: Remote switch equipment, for example: street lights, solar power, motor, inverter, PLC,pumps, fans, etc.
4.  Agriculture: Remote control pumps, etc.
5. Business: Remote control electronic boxes,bright billboards,LED signs,etc.