GSM-AIR 16 channel GSM Remote Control System GSM Relay Control for light switch control

(Only GSM Version support the DTMF remote controller, 4G version don't support this)

Maximum authorized phone numbers: 200

Package including:

One pcs GSM-AIR GSM controller box
One pcs GSM Magnet mount antenna (3 meter wire length)
One pcs USB program adapter

The GSM-AIR is a wireless gsm remote controller switch that connects to the GSM cell phone network.
It has sixteen independent relay switches, and the NO.1 Relay switch is activated by calling its cell phone number, it will reject the call without answering and switch on the device connected to it,then there are no call costs incurred when dialling the unit, it will recognise an authorised telephone number calling it and reject the call without answering.
It has other 15 independent relay switches which can be switched on or off by sending the GSM-AIR an sms text message.

Specifications:

Real-time & interactive control

16 channels 250V 10A 50 Hz relay contacts

Works with GSM phones

Operating temperature (-25 .. +60 °C)

Relays operates almost every appliance

Small standby power (< 10mA 12V)

Relay memory after power failure

Optional password to keep the system at safety operating mode.

Remote Password change

Two operating mode optional ( remote setting with GSM phones)

One relay is woking with the phone calling, and others working with the SMS

Commands can added to GSM-phone number for raeady made commands

Working voltage is at DC12V.

On board rechargeable battery for power off alarm

GSM-AIR app software on the mobile phone for android and iphone system

Go to google Play store and Iphone app store to search keyword : " GSM RELAY "

Applications:

Applications include the remote control of heating in holiday homes, lighting, engine pre-heaters, aviation engine heaters, irrigation systems, water well pumps, pumping stations, cabin heaters, resetting of remote servers, arming and disarming security systems, access control of gates and garage doors.