Reviews Burglar Alarm sensor

Universal 12V Auto Car Alarm， Car Vehicle Security System Burglar Alarm Protection Anti-Theft System 2 Remote

High quality:Silent Arm, Arming reminding. Emergence override,valet mode Electrical/Pneumatic central locking optional without keys.
LED Indication:When you lock or open this alarm, the Led indicator will litght. It is easy for you to check the condition of your car..
Function：Warning identification, Anti-hijacking, Central door locking system automation, Door unclosed well warning function.
Application:Universal 12V Auto Car Burglar Alarm Protection Security System..
Package List:1 * Main Control Unit，1 * Shock Sensor，1 * Siren，1 * LED Light，2 * Remote Control，1 * Set of Wiring Harness，1 * Instruction....

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Renata Batteries 392 / SR41W Swiss Made Silver Oxide 1.55V Watch Battery 10 Pack

AG3 LR41 SR41 192 384 392 LR736 L736 watches button cell batteries..
Capacity : 35mAhShelf Life: 2 years (not printed on battery).
Equivalent to: SR41W, SR41SW, SR41, SR736, S736E, V392, 392A, 92A, D392, 392, 192, GP392, L736, LR736, G3, G3A, V3GA, V36A, LR41, GP192, 384, D384,....
Attention: If it used for oral thermometer, "LO °C" on your thermometer means "Iow temperature", not low power battery. If thermometer shows "LO °C"....
Application : Door and Window Open Alarm Sensor ，Wireless Door Alarms，Window Alarms，Wireless Burglar Alert，Pool Door Alarm,toys, laser....

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Door Chime, Wireless Door Window Contact Sensor Alarm, 500ft Range 32 Chimes 5 Volume Level LED Indicators, 1 Plug-in Receiver Door Sensor for Business/Home/Store (1 Receiver +1 Sensor)

...ing 3 alarm sounds, 9 short ringtones, 20 long ringtones, save your time to choose and meet your needs for different occasions like home, business or store..
[Door/Window Open Alert] Perfect for adding a sense of security if you have children or senior family members. This business door alarm entry chime alerts when burglar opens the door or window and helps deter break-ins(wireless door alarm activates when magnetic sensor separates). You can use the door sensor chime on the back door as an alarm, or as a way to remind businesses on the front door when a customer’s coming in..
[Easy to Set up] 5 levels of adjustable volume from 0-110 dB (Mute Mode Included). LED indicators are suitable for the elderly and the hearing impaired. Different ringtones are set for different doors so you can know which door you have a visitor to come in. Our door alert can remember your last melody and volume level after a power outage, no need to reset to your previous settings..
[500ft Wide Detection Range & 20 Expandable] The doorbell chime kit can reach out up to 500 feet wide enough range where it is open area. And it is expandable up to 20 ones, either the receiver can be paired up to 20 chime sensors, or 1 door sensors can be paired up to 20 receivers. You can i....

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Heavy Duty Motorcycle Bicycle Scooter Brake Disc Lock with Alarm Waterproof Anti-theft Disc Lock 110 db with Reminder Cable Bag

【Multipurpose】Act as a great bike theft deterrent. Vibrationaly triggered alarm suitable for bicycle, motorcycle, electric bike, electric scooter and so on. You can also use for doors and windows alarm vibration sensors..
【Super Sensitive to Motion】7 level adjustable sensitivity from gently touch to push or beat, you can easily set it according to your need. Wireless remote control operation, remote control range up to 20M/66FT..
【Extremely Loud 113dB】Onvian bike security alarm can make a loud sound to draw people's attention. 113dB Loud can effectively scare thieves away, can also be used as SOS emergency alarm..
【Easy Installation and Waterproof】This motorcycle bicycle burglar alarm Installation by pasting with double-sided sticker or tieing it with strap. No wiring, no screw. Water resistant rated to IP55 - Can use for outdoor..
【Mini Size】3.7"*1.6"*0.8" exquisite and compact design, easy to hide and install, 3 kinds bell sound can operate by remote control, easy to find the vehicles position..

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Onvian Upgraded Wireless Anti-Theft Motorcycle Bike Alarm Waterproof Bicycle Security Alarm Vibration Sensor with 2 Remotes, 113dB Loud

【Multipurpose】Act as a great bike theft deterrent. Vibrationaly triggered alarm suitable for bicycle, motorcycle, electric bike, electric scooter and so on. You can also use for doors and windows alarm vibration sensors..
【Super Sensitive to Motion】7 level adjustable sensitivity from gently touch to push or beat, you can easily set it according to your need. Wireless remote control operation, remote control range up to 20M/66FT..
【Extremely Loud 113dB】Onvian bike security alarm can make a loud sound to draw people's attention. 113dB Loud can effectively scare thieves away, can also be used as SOS emergency alarm..
【Easy Installation and Waterproof】This motorcycle bicycle burglar alarm Installation by pasting with double-sided sticker or tieing it with strap. No wiring, no screw. Water resistant rated to IP55 - Can use for outdoor..
【Mini Size】3.7"*1.6"*0.8" exquisite and compact design, easy to hide and install, 3 kinds bell sound can operate by remote control, easy to find the vehicles position.NOTE: One of remote controller is non-pairing spare controller (pair methods In user manual)..

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Wireless Vibration Alarm 113dB Super Loud Waterproof Security Alarms Vibration Sensor with Remote Intelligent Wireless Remote Control Alarm for Bicycle/Electric Tricycle/Door Window

【SUPER SENSITIVE TO MOTION】- Triaxial Accelerometer Sensor, 7 Level adjustable sensitivity from gently touch to push or beat, you can easily set....
【SUPER LOUD 113dB】- Bike security alarm can make a loud sound to draw people's attention. 113dB Loud can effectively scare thieves away. SOS....
【IP55 WATERPROOF】- This motorcycle bicycle burglar alarm Installation by pasting with double-sided sticker or tieing it with strap. No wiring, no....
【EASY OPERATION AND INSTALLATION】- Wireless remote control operation, easy to use. Two install methods, paste with double-sided sticker or tie it....
【MULTIPLE USES】- Act as a great bike theft deterrent. Vibrationaly triggered alarm suitable for bicycle, car, motorcycle, electric bike, electric....

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Aoje-Link MC-51 NC + NO Wired Magnetic Switch Door Window Reed Switch Micro Alarm Magnetic Contact Security Silver Gray 1pcs

Product Content: 1 x MC-51 Magnetic Door Swith.
Color: Silver Gray, Material: Zinc Alloy..
Size: 32mm x 15mm x 8mm/1.26" x 0.59" x 0.31" (L*W*H)..
Contact Type: NC/NO, Actuation Distance: 20-30mm, Max Voltage: 100V, Max Current:0.5A..
Door contact sensors used with commercial or residential access systems and all security access and burglar alarm system..
Integrated zinc alloy manufacturing, durable and high strength. Work as an anti-theft alarm, ideal for wood or metal door and window..

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Xiaoyztan 5 Sets Recessed Wired Magnet Reed Switch Window Door Magnetic Contact Sensor Alarm for Office Home Security System

PACKAGE - 5 Sets x N.C. Type Recessed Wired Magnet Door Contact Sensor..
DESIGN - The compact size of the sensor makes it ideal for thin-framed cabinets, windows and doors where longer units cannot be used..
APPLICATION - Door Contact is mainly used with commercial or residential card access systems and security burglar alarm system..
MATERIAL - The switch housing is made of ABS flame retardant material and reed switch, high temperature and deformation resistant..
AFTERSALES - Please feel free to let us know if you meet any product quality issue, we will try our best to help you..

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USUPERINK 2 Set Wireless Bike Alarm with Remote, Anti-Theft Bicycle Motorcycle Alarm Wireless Security Vibration Motion Sensor Alarm, IP55 Waterproof Super Loud 113dB Alarm

... You can also install a vibration alarm for your door or window, which will trigger the alarm when someone tries to open it..
[7 Levels Adjustable Sensitivity and SOS Emergency Alarm ]The 7 levels of sensitivity adjustable from gently touch to push or beat, you can be easily set according to your needs. This bicycle burglar alarm also has SOS emergency alarm..
[3 Levels Adjustable Volume and IP55 Waterproof] Motorcycle bicycle anti-theft alarm has up to 113lb LOUD alarm, scare off potential thieves effectively and attract people's attention. it also has a three-level volume adjustment function, so you don't have to worry about the volume being extremely loud or not loud. IP55 waterproof, very suitable for outdoor use..
[Wireless Remote Control ] SuperInk bike security alarm wireless control by remote, strong wireless range up to 20M/66FT. Vehicle search function, easy to find your vehicles in parking lot, 3 kinds of bells for your choice（Not available in ARM mode)..
[Easy to Install & Use]The bike vibration alarm come with double-sided sticker and strap, which can be installed by pasting or tieing. No screws or wiring are required. The 3.7" * 1.6" * 0.8" exquisite and compact design is easy to hide and install..

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