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Sonoff DW2 RF

Photos - Security Sensor Sonoff DW2 RF
Photos 3
Outdated Product
Sensor: opening; Mount: indoor; Installation: in the door frame / window frame; Connection: wireless; Communication protocol: frequency 433–434 MHz; Communication range (m): 50; Power source: batteries; Maximum humidity (%): 95; Dimensions (mm): 70x31x19; Weight (g): 27;
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Sonoff DW2 RF
Colour
Sensor
opening
Mount
indoor
Installation
in the door frame / window frame
Connection
wireless
Communication protocol
frequency 433–434 MHz
Communication range
50 m
Power source
batteries / AAA /
Operating temperature
-10 °C ~ +40 °C
Maximum humidity
95 %
Dimensions
70x31x19 mm / magnet 42x14x16 /
Weight
27 g
Official Website
sonoff.tech
Added to E-Catalog
july 2023
To work, you need a SONOFF RF Bridge hub or others that support 433 MHz transmission.

Information in model description is for reference purposes.
Before buying always check characteristics and configuration of product with online store manager
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DW2 RF