Features of 8 Zone Alarm / Defense Telephone Alarm System:

Support the international Contact ID, Ademco 4+2 protocol.

Eight wireless and wired zone, LED show when alarming, to dial up four owners phone numbers and one monitoring station phone number.

Five alarm way: away arm, home arm, single zone arm, delay arm, remote arm.

Five defense zone: instant zone, delay zone, 24 hours zone, around zone, side zone.

To arm, disarm, listen in and set the siren output remotely.

Can record 10-20 seconds message.

With password before operation.

All kinds of arm/disarm, failure , condition, low battery information will be reported to the monitoring station..

With LED indication for the low battery of detectors.

With design to protect the circuit, to against the thunder.

Built in battery, it can still work for 24 hours when power is off.