Alarm transmitter and remote relay for controlling and switching off electrical equipments, such as heaters, pumps etc. via GSM network. Cash-card can be used. Programmed by using numerical codes from a phone or via SMS. Potential free relay output with closing or breaking function, without or with delay. Two alarm inputs settable for closing or breaking function, with or without delay. Alarm via SMS. Temperature alert for low or high temperature. Displays actual temperature. External temperature sensor can be connected. Temperature sensing can be used as thermostat function via relay. Power supply with 12 V DC with external battery eliminator. Option rechargeable battery, which can be used as spare power in time of power outage. The unit is able to send message about power outage even with spare power.   

• Power 12V DC (not included) 
• Relay contacts NO / NC
• Frequency GSM
• External antenna
• Size 80 x 70 x25mm

Varasto/lager: