Wireless Door/Window Sensor

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Compatibility:  STS-3xx Series (Full List in Description)

  • Internal Antenna
  • 1-2 Year Battery Life
  • Low Battery LED Indicator
  • Easy to Install
  • $9.85
  • if ordered online. Order by phone: $11.95, Save $2.10
  • Item #

Sensor Overview
The sensor is mounted on either the door or window and the magnet on the frame (or which ever way works best). Both parts can be placed up to 1/2 inch apart from each other (or until the light on the sensor doesn't flash). They are easily mounted using the included double-sided sticky foam pads.

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 located.


Automatic Bypass Feature

Leave this sensor open prior to arming the alarm system and the sensor will be automatically bypassed until the sensor is closed again.

Ready-to-Arm (shows opened zones) - Not supported

This sensor does not support this feature because it is equipped with the automatic bypass feature.

-- Sensor Specifications --
Battery: 1x 23A 12v
Battery Life: 1 Year
Antenna Range: 250 ft. – 450 ft.
Frequency: 315mhz
Best Working Temperature: -10°C - 50°C (4°F - 122°F)

-- Sensor Dimensions --
Sensor: 2.75 x 1.19 x 0.63 inches (6.99 x 3.02 x 1.60 cm)
Magnet: 2.125 x 0.38 x 0.38 inches (5.41 x 0.97 x 0.97 cm)


-- Compatibility --

STS-300, STS-309, STS-310, STS-311, STS-312, STS-313

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