RF Solutions C2O Access controller

When the CALL2OPEN (C2O) unit receives a GSM mobile phone call from an approved number, it will activate a change-over relay to open gates, barriers, etc. C2O rejects the call so there will be no charge. There is no need to install it from a PC as it can be configured it using SMS text messages.

Up to 10 valid phone numbers stored in a 'White List'
LEDs for Activity and Signal Strength Indication
Relay contact rating: 12A @ 230Vac
Enclosure rating: IP68
Optional battery backup
Optional external antenna
Power supply: +11V to +24Vdc
Operating temperature range: 0 to +55°C
Dimensions: 130 x 112 x 42mm

Requires SIM card, O2/Vodafone recommended