Gate Opener Relay Switch Remote Control Door Access Wireless Door
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* Add or remove users by SMS Text command.
* The relay close or open time is programmable.
* Can be operated from anywhere, with no distance limit.
* No need to provide a remote control or keys for different users.
* Secure Using caller-ID for identification, unknown callers are ignored.
* Up to 200 authorized phone numbers can be configured at the specified time.
* One output with relay rating 3A/240VAC for connecting the switch of the door or machines.
* Multiple applications. (gates, bollards, barriers, garage doors, shutters, and access doors or machines).
* The relay action will return an SMS confirmation to the owner or authorized call-in number, this function is editable by the user.
* No call charges. the GSM GPRS Relay Switch rejects the call from the authorized number then carries out the turn ON/OFF action on the first 'ring'.
* GSM Frequency: Quad-band 850/900/1800/1900MHz
* Digital Output: NC/NO dry contact, 3A/240V AC
* DC Power Supply: 9-24V DC/2A
* Power Consumption: 12V Input Max. 50mA/ Average 25mA
* SIM Card: Support 3V SIM Card
* Antenna: 50Ω SMA Antenna Interface
* Temperature Range: 20~+60℃
* Humidity Range: Relative Humidity 90%
* Size: 82mm*76mm*27mm/3.23*2.99*1.06"
* There may be slight size deviations due to manual measurement, different measuring methods, and tools.
* The picture may not reflect the actual color of the item because of different photographing light, angle, and display monitor.
* 1 x GSM Gate Opener
* 1 x Antenna
* 1 x Manual