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Protect Your Home and Family With a Garage Door Monitoring System
GM-318 |
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$37.99 Reg.
$35.99 SALE
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- Receiver expands to four different sensors
- Visual and audible alerts
- Easy to install and use
Leaving your garage door open unnecessarily can be both dangerous and costly. But it's easy to forget that it's open when you're carrying in groceries or the mail. Now you can install a garage door sensor that alerts you to the status of your garage door with audio and visual indicators. Best of all, the Household Garage Door Monitoring System is easy to set up, with the sensor alerting the receiver wirelessly.
The garage door sensor mounts near the bottom of your garage door and sends a wireless signal to the receiver in your house when the garage is opened. With its range of 300 feet, you'll be able to place the receiver in any convenient location in your home.
The included receiver will control up to four different sensors. Sold separately, you can add a Household Motion Alert Sensor (70-527) or a Household Door/Window Alert Sensor (70-529) for security, or a Household Water Alert Sensor (70-526) for water leaks. If you're planning to add a motion sensor, you can save by purchasing the Household Alert Combination Set (70-522).
When multiple sensors are installed, only the corresponding zone LED will flash, so there will be no confusion. In addition, you'll know which zone is being triggered by the number of beeps emitted in succession. If you're planning to leave your garage door open while you work in your garden or on your car, the audible alert can be muted easily.
When the monitored door, window, etc. is opened, the receiver will alert you. It will beep and flash. For zone 1, you will hear "beep, pause, beep, pause, beep,..." for zone 2, you will hear "beep, beep, pause, beep, beep, pause,...", etc. The beeping and flashing will continue until the magnet contact is returned to the sensor (monitored item closed). You can select the beeping volume to Hi, Low, or OFF; you can also press the Mute button if you know the contact is going to be open an extended period of time.
GM-318 Includes:
One GM-318R Household Alert® Receiver (AC/DC adapter included).
One GM-318T Garage Door MonitorTM Sensor (Lithium battery included).
Find additional Household Alert Sensors, Products and Accessories
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Features
- Garage door monitor set.
- Notifies you when a garage door is open.
- Supervised Sensor: monitors the sensors and their battery condition automatically.
- GM-318R (receiver) 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.
Other Images
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Order Information |
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Item Number 70-521
Price
$37.99 Reg.
$35.99 SALE
Quantity:
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All Prices in US Dollars
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