RNG1023 ; 8 RNG1023
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Brand: Ring
Last Ordered:
RNG1023 - Ring 4SD1S7-0EN0 Alarm Contact Sensor
Item: RNG1023 | Model: 4SD1S7-0EN0

Brand: Ring    Last Ordered:

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Ring 4SD1S7-0EN0 Alarm Contact Sensor

Expand the Ring Alarm System with the Contact Sensor! Perfectly made to secure each door and window in homes, this device gets alerts as soon as openings are breached. It connects to the Alarm Base Station and easily mounts to any door or window frame.


Users can receive alerts the moment something’s ajar. Mobile alerts keep users in the know at all times. All this Contact Sensor requires is the Ring Alarm Security Kit. 

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Power: 3V Lithium Battery Included
Battery Life: ~3 Years
Operating Conditions: 32°F to 120°F (0°C to 49°C)
Dimensions: 3.23 in. x 0.98 in. x 0.94 in. (8.2 cm. x 2.5 cm. x 2.4 cm.)
Connectivity: Z-Wave (250-foot range to Base Station)
Installation: Mounts to Door and Window Frames
Maximum Distance Between Sensors: 5/8"
Setup Requirements: Ring Alarm Kit
Warranty: 1 year limited warranty
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