... light, all the setting can be viewed directly on the LCD2. 85 event log about arming, disarming ... and vibration sensor, these sensors can display low voltage on the LCD and should beep8. Every zone can ... listen in, speak, arm, disarm, or turn on/off the siren from a remote phoneComponents/Feature:One ... program, very flexiable, unique watchdog, install on the wall or on the desk, all the wiring at back, ...