Wireless magnetic door sensor

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Wireless magnetic door sensor
Posting date : Aug 14, 2007
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40-
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Model: Door sensor-12 DESCRIPTION Save power design, low power indicated, It is widely used for monitoring and security system, with high reliability, small size, easy installation and operation and strong flexibility. It is including one transmitter part and two small magnetic parts, when the door or window is open, it will be triggered and immediately sends out wireless signal to main alarm system to warning. Installing place: door, window, draw, cabinet and so on. SPECIFICATION: 1. Triggered distance :<2~2.5cm 2. Working voltage:12V DC, with dry battery model:23A . Low battery voltage about 8V. 3. Working current:≤10mA 4. Static current:≤5μA 5. Working frequency:433.92 MHZ±2KHZ or 315 MHZ 6. Transmitting distance:noninterference ≥200m 7. Emitting frequency:>10mw 8. Frequency tolerance:±0.2MHz 9. Operating temperature: indoor -10 ~ 50℃, related humidity ≤ 95% 10. Power: standby :0.01W, Alarm :0.09W 11. Size: Transmitter part: 90 mm(L)×55 mm(W)×22 mm(H) Magnetic part(outdoor type): 27 mm×14 mm×7.6 mm Weight: 50g INSTALLATION 1. You should fix the transmitter part on the doorcase, magnetic part on the motion door separately by adhesive, The Led of the transmitter part should near to the magnetic part. 2. The distance between two the magnetic parts should be no more than 2cm. 3. It means OK if the Signal LED flashes for 1 second after installation. 4. The signal red LED flash for 1 second to alarm,The low battery green LED lights all along which means batter power is not enough. Please replace the same size new battery 5. Antenna is suggested to pull out.

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