12pcs/lot 433MHz Sensor Intelligent Wireless Door Magnetic Sensor Door Gap Window Sensors Detectors For our Alarm System P501

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12pcs/lot Intelligent Wireless Door Gap Window Detectors 433MHz For Home Alarm SystemDescription: Wireless Non-antenna Door Sensor 1. Power: DC 12V (12V 23A battery) 2. Standby Currents: less than 25uA 3. Alarm Current: Less than 20mA 4. Wireless Distance: 30m (indoor: one wall) 5. Wireless Frequency: 433MHz 6. Case Material: ABS Plastics 7. Operating Temperature: -10 ~ 55 degrees 8. Operating Temperature: less than 80% (No Coagulation) 9. Transmitters Size: 74 * 13 * 15mm Magnet Size: 64* 13 * 13mm Package Content: 12 x Wireless Intelligent Door Sensors
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