GSM Alarm and Control system ESIM021

Alarm and control system ESIM021 is used to inform a maximum of two users through the GSM network that an alarm has occured. Users may also control one electrical device via their mobile phones, e.g. they may switch a lighting system on and off or open and close a gate.

ESIM021 may be connected to an intruder alarm control panel. It has two digital inputs (normally open), so that one detection device may be connected independently of the intruder alarm control panel, or alternatively two detection devices may be connected to ESIM021 without needing a control panel.

When a triggered zone is restored to pre-alarm, the system also sends an SMS or voice message confirming that this has been done.

Either user may turn the heating or lighting on or off, open gates, lift blinds etc. by sending ESIM021 a text message. Only one electrical device may be controlled in this way. The system remembers the status of output in the case of temporary electricity failures. The system will ignore requests and calls coming from unknown telephone numbers.

System application examples:

	Object security option protects your home 24/7 and instantly informs you about unauthorized entry using SMS and voice call to your mobile phone.
	Information about water-supply accident (flood detection) minimizes damage to your personal assets and those of your neighbours in case of accidental water overflow from the water-supply system.
	Electrical devices control by SMS (text message) – you can exercise remote control of an electric sauna, water pump, boiler, watering device; you can switch on or off lighting, heating and other electrically-controlled devices.
	Sound channel option allows the user to hear what’s going on in the secured premises through their own mobile phone
	Fire prevention - when the first smoke is detected, you are informed about it by SMS text message or voice call.