433Mhz Wireless Door Contact Sensor Garage Roller Gate Shutter for GSM Alarm

433Mhz Wireless Door Contact Sensor Garage Roller Gate Shutter for GSM Alarm

Features:

• 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

Installation:

• Stick magnetic bar on the edge of the roller shutter/rolling door, and stick detector part on the fixed frame of roller shutter/rolling door
• Pull out the antenna of the transmitter.
• When the roller shutter/rolling door is opened from the closed position, LED 1 will turn on red light for 5 seconds; the sensor will be triggered and will send alarming signal to the main unit.
• Indication of low battery: When the voltage of battery is less than 7.5V, LED 2 will straightly turn on red light. At this time, you must immediately change the battery.

Note:

• Please allow slight size differences due to manual measurement

Package:

• 1 x Wireless Sensor
• 1 x Magnetic Bar
• 1 x Transmitter
• 1 x 23A-12V battery

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