1 Wireless PIR Motion Detector with 9V Battery. The host supports up to 30pcs wireless detectors, 8pcs remote key fobs, 4 doorbell buttons. 2 Wireless Remote Key Fobs with 23A 12V Battery. 2 Wireless Door Sensors with 23A 12V Battery.
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Why Choose This:★Wide Application: This door alarm sensor is widely used in home security systems, providing reliable protection for door and window.★Powerful a-lert Sound: With a piercing 125dB sound output, this door alarm ensures that any unauthorized entry or door opening is immediately detected and a-lerted.★Enhanced Home Security: Our door alarm sensor provides an effective deterrent against intruders, helping to protect your home and loved ones.★Sound Intensity: 125dB; Power Source: LR44*3 (included); Installation Distance:.
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24/7 Lifeguard For Your Family -- The Door Alarm Sensor Will Detect The Door/window, And Will Be Triggered To Send Out A Signal When The Door/window Opening. We Use Multi-color Led Reminders To Help People With Poor Hearing Find Guests Or Thieves Coming.
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High safety performance. Once a thief pries a door, window, or attempts to steal, the alarm can emit a strong sound to scare off the thief. Align the arrow of the auxiliary unit with the mark on the side of the main unit.
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Wirefree and battery operated.
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Our PROFESSIONAL surface mounting Door Contacts are very handy, not only can you fix them to traditional wooden and UPVC doors, you can also use them to protect windows and even garage doors!, They are constructed of plastic and have an operating gap of 20mm. Silver screw terminals indicate alarm circuit, Brass screws are used for terminating a tamper circuit or spare cables. Circuit is normally closed going open in alarm. (contact and magnet together - circuit closed, contact and magnet separated - circuit open) Designed to be added to our Intruder Alarm Kits or virtually any wired burglar alarm system for example they are compatible with - ADE, Texecom, Eurosec, Scantronic, Ademco, C&K and many others! Do Not confuse this with similar item offered by other sellers, this is a.
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1 Pcs PIR Motion Sensor Detector. 2 Pcs PIR Motion Sensor Detector. Use it to monitor any area inside or outside, it's wireless so you can place it anywhere in the house or even take it from room to room.
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Door Alarm for Kid's Safety. Door and Window Alarm. 3 Applicable Scene. 4 Applicable Scene. 1 1 Receiver 1 Sensor. 3 2 Receivers 1 Sensor.
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