Wireless Door/Window Contact (suited for the EM8710 Wireless GSM Alarm System)

The EM8760 Wireless Door/Window Contact is suited for use with the Eminent EM8710 Wireless GSM Alarm System. The magnetic contact is suitable for both doors and windows. The alarm will be activated once a closed window or door will be opened. The communication of the Door/Window contact and alarm system is arranged by the 868MHz frequency. Besides the long range of 150 meters between the Door/Window Contact and the alarm system, the 868MHz provides a two-way communication function too. This two-way communication function notifies you when a door or window is not closed when the alarm system is armed. If the battery level gets low or the contact is sabotaged, you will receive a text message. The EM8760 works wireless and is powered by 3 AAA Batteries.