- Operate as a main control unit with Chime, Instant, and Off Mode.
- Activated or shut-off by keychain transmitter 4B433 (70-825)
- Works in conjunction with up to 15 remote sensors when it receives a signal from any/all Skylink sensors (Door / Window sensor, Motion sensor, Garage Door sensor, Vibration sensor, Alarm sensor, Flood sensor, Temperature monitor, etc.).
- Can be triggered by all Skylink sensors and automatically shuts-off 3 minutes after trigger event has stopped (no more motion if triggered by motion sensor).
- Can be used as a secondary or outdoor siren.
- Water resistant.
- Includes a piercing 130dB siren with flashing LED.
- Range up to 100 feet.
- AC power with 9V Alkaline battery backup (included).