Description
433Mhz Wireless Door Sensor Contact Garage Roller Gate Shutter for GSM Alarm SEW301
Detector Dimensions:105x15x15mm / 4.13×0.59×0.59in
Magnet Dimensions: 105x38x10mm / 4.13×1.5×0.39in
Transmitter Dimensions: 70x40x15mm / 2.76×1.57×0.59in
Working Distance: 100m (Open area)
Battery: 23A-12V battery
Working Frequency: 433MHz
Decode: Fixed code by pins
Alarm time: 5 seconds
Material: Aluminum alloy
Application: Used for roller shutter / rolling door, also applied to other doors and windows
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