Garage Door Monitor Kit Model GM-318
Never leave your garage door open again! The Garage Door Monitor alerts you inside your home when your garage door has been opened.
Protect your investments and your peace of mind with the garage door monitor kit.
The system also consists of a supervised sensor that monitors the battery life of the sensors. This ensures that you will never be caught napping with a dead battery.
- Garage door monitor set.
- Notifies you when a garage door is open.
- Supervised Sensor: monitors the sensors and their battery condition automatically.
- GM-318R can work with up to 4 sensors. (additional sensors sold separately)
- Both audio and visual indicators.
- Operating range: 300 feet.
- Easy to set up.
- FCC/IC approved.
- One year warranty.
- One GM-318R Houselink Receiver (AC/DC adapter included).
- One GM-318T Garage Door Monitor TM Sensor (Lithium battery included).