Reference only — this item is no longer available. This product has been discontinued and cannot be ordered. We keep the page online so the specifications and documentation stay available to anyone still running the equipment. Current replacements are listed further down.

Discontinued

Skylink Wireless Garage Door Alarm TRANSMITTER (GM318T) for WA-318

Reference only — not for sale

Model	GM-318T
Manufacturer	SkyLink
Category	Safety / Security
Status	Discontinued

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Product details (archived)

The information below is retained for reference only. This item is discontinued and cannot be ordered.

Wireless Garage Door Alarm TRANSMITTER (GM318T) for WA-318

To be used with the GM-318R base unit only.

Magnetic type contact sensor.
Supervised Sensor: monitors the sensors and their battery condition automatically.
Wireless magnetic sensor transmitter detects & notifies you when your garage door is open.
Alerts you when there is water present and potential flooding.
Suitable for your sump, washing-machine, hot water heater, bathtub, etc.
Supervised Sensor: monitors the sensors and their battery condition automatically.
FCC/IC approved.

Specifications:

Operating range: approximately 300'.
Operating frequency: 318 MHz.
Sensor power: 3v Lithium battery.
Sensor battery life: approximately 1 year (depends on how frequently alarm is triggered) It is recommended to test it after a year, then every 3 months afterwards.