Wireless Rolling Garage Door Sensor

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Compatibility:  STS-4xx Series (Full List in Description)

  • Perfect for Industrial or Home Garage Doors
  • Mount on Floor or Wall
  • 2-3 Year Battery Life
  • Easy Installation
  • $19.95
  • Ebay/Amazon Price: $21.95, You save $2.00
  • Item #
  • Reference #MD-212R

Sensor Overview
These sensors are are used on rolling doors such as garage doors. If a burglar opens a protected door, a magnetic switch inside the sensor will activate which will notify the security system of the break-in. The transmitter part is installed on the wall or floor near the door and the magnetic part installed on the garage door. When the door opens, it should separate the two parts. The transmitter is powered by a CR123 3v battery.

Door Chime Feature
When the system is disarmed, opening a door or window will cause the alarm panel to sound a door chime to let you know it's been opened. Great for front and back doors when you want to know where the children are.

Includes: garage door sensor, magnet, and wireless transmitter (Normally Closed NC).
-- Sensor Specifications --
Battery: 1x CR123 or CR123A
Battery Life: 2-3 Years
Antenna Range: 250 ft. – 450 ft.
Frequency: 433mhz
Encryption: 36 Data-Digit
Current: 15uA
Best Working Temperature: 14°F – 122°F

-- Sensor Dimensions --
Sensor: 4.13 x 1.50 x 0.38 inches (10.49 x 3.81 x 0.97 cm)
Magnet: 4.13 x 0.56 x 0.63 inches ( 10.49 x 1.42 x 2.46 cm)
Transmitter: 3.19 x 1.26 x 0.98 inches (8.10 x 3.20 x 2.49 cm)

-- Compatibility --
STS-407, STS-408, STS-410, STS-411, STS-412, STS-415, STS-420, STS-421, STS-450, STS-451, STS-455

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