Ringing Tones: 38. Large Wireless Transmission Distance: Signals with strong penetration force can be sent to the receiver more than 200m/ 656ft away to warn you, providing security for your property and loved ones.
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[Weatherproof Design]Engineered to withstand harsh weather,wireless driveway alarm is dustproof and waterproof. Type: Driveway Alarm. [Convenient Wireless Operation]The receiver is directly plugged into the socket or connected to the USB interface, the setting buttons can be used normally, and the transmitter can use 3 AAAbatteries(not included).
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Pocket sized portable passive infrared detector alarm. Detection Angle: 60 deg. Operated from a PP3 battery (not supplied). Supplied with a small mounting bracket for more permanent installation. Weight (kg): 0.1kg.
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DOOR AND WINDOW ENTRY ALARM SET. 4 pcs ELPINE ALARM SET. 105db INSTANT ALARM. COMPLETE WITH MOUNTING PADS. EASY INSTALLATION.
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The sensors will detect the door/window, and will be triggered to send out a signal when the door/window opening. Receiver will receive the signal and alerts. 【Easy Installation】 - Step 1: Choose a favorite ringtone and pairs the sensor and receiver.
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[Weatherproof Design]Engineered to withstand harsh weather,wireless driveway alarm is dustproof and waterproof. Type: Driveway Alarm. [Convenient Wireless Operation]The receiver is directly plugged into the socket or connected to the USB interface, the setting buttons can be used normally, and the transmitter can use 3 AAAbatteries(not included).
eBay
Pocket sized portable passive infrared detector alarm. Operated from a PP3 battery (not supplied). Supplied with a small mounting bracket for more permanent installation. Detection Angle: 60 deg. Detection Range (m): 10m.
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Sensor type: alarm. Compact size alarm. - Magnetic sensor switch detects entry. Test the setup by switching on the system of the main unit and see whether the alarm can be triggered by opening the door/windows.
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