QMseller MC-33C Normally Closed Recessed Window Door Contact Sensor Alarm Magnetic Reed Switch 2 Sets
Work as an anti-theft alarm, ideal for metal door and window.
NC means Normally Closed:When the magnet together, the circuit is conductive( light on ).
when the magnet separate, the circuit is not conductive ( light off ).
These are the door contact sensors that are in use with any and all commercial or residential card access systems as well as all security burglar alarm system.
Motion Sensor Alarm Indoor: Wireless Motion Detector Alarm with Siren & Strobe (125dB, 328ft Remote Control, Battery Operated), Portable Door Chime Bell Alert Burglar for Shop Home Garage Shed Car
...nce signals and human movement signals to prevent false alarms. Detection range of the infrared sensor of 16-26ft, remote control distance up to 328ft in open area, activates 125dB siren and strobe light when it detects an intruder..
Protect Your Family and Property: Motion detectors are essential in a home security system, AMHEY is a complete stand-alone motion sensor-based alarm system for Driveway, window,garage,car anti theft,stair,office,Store.Motion sensor alarm systems can used to prevent children from sneaking out, preventing pets from going to somewhere,nearby wild animals or strangers approach..
Multi-Function, Multi-Mode - This outdoor motion sensor alarm has TWO modes(doorbell mode or alarm mode).
Besides, it provides a remote control (key fob), pressing the panic button on the remote and the host will alarm immediately. It's not only an alarm, but also a door motion sensor chime, caregiver pager..
Easy Installation and Operation: Using the film sticker, it can be installed in less than 30s(We provide two screws and a film sticker). portable motion detector alarm has two power supply methods(AAA battery or USB charging),don't worry about running out of power in an emergency. You can take it when you go to live in a to....
KRASER KR6Y Alarm Disc Lock Reinforced, Motorcycle Anti Theft Alarm 110 dB Waterproof, Reminder Cable, Bag, Universal Disc Brake Lock for Motorbike Scooter E-Bike, Disc Lock with Alarm Sound
2023 UPGRADE EDITION: Reinforced motorcycle disc brake lock with powerful alarm 110dB with motion sensors. The bike wheel lock has 6mm locking pin, universal for motorcycle, scooter, e-bike, and scooter..
HIGH QUALITY: Motorcycle lock with alarm for the disc brake with CE-Certificate with robust housing made from a single block of zamak alloy, resistant to sawing, cutting and rusting, and waterproof motorcycle alarm..
EASY TO USE: The motorcycle disc lock with alarm is locked by simply pushing the lock with the finger. When the disc lock detects a vibration, 3 warning beeps sound before the alarm is activated..
ALL INCLUSIVE: The disc lock motorcycle anti theft kit includes 3 keys, reminder cable, textile pouch, battery replacement set and allen wrench. A great and practical security for motorcycles pack..
TRUSTED BRAND Nº1 IN GERMANY: KRASER brand means quality engineering, passion for theft prevention and qualified advice given by an experienced manufacturer of high quality locks to protect your motorbike with the best anti-theft solutions, worth the peace of mind..
GDQLCNXB 2 Sets MC-33C Normally Closed Recessed Window Door Contact Sensor Alarm Magnetic Reed Switch
3.NC means Normally Closed:When the magnet together, the circuit is conductive( light on ).
when the magnet separate, the circuit is not conductive ( light off ).
4.Work as an anti-theft alarm, ideal for metal door and window.
5.These are the door contact sensors that are in use with any and all commercial or residential card access systems as well as all security burglar alarm system.
NineLeaf Wireless Door Alarm with Remote Anti-Theft Window Alarms Contact Sensor Alarm Pool Door Alarm Entry Chime,Apartment Alarm,Fridge Door Open Alarm for Kid Safety Pack of 1
[Multipurpose Magnetic Sensor Alarm]: Safety Magnetic Sensor Alarm suitable for gate door, window, cabinet, ground pool, fridge so on..
[Multiple modes Alarm]Magnetic Alarm]: The alarm will be triggered when the alarm detects that the host is separated from the Magnet.Doorbell mode:....
[Paired with Multiple Alarms and Remote Control]: One anti-theft alarm can be paired with up to 8 remote controls, and one remote control can be....
[Wireless Remote Control]: This door and window Anti-Theft alert has remote control function, wireless control range up to 49ft. up to 105 dB super....
[Easyto Install & Use] :Can easily mount to windows or doors with included double sides adhesive tape, no tools required.host: 3.34*1.65*0.66....
SOONHUA Wireless Motorcycle Bike Alarm, Anti-Theft Security Motorcycle Alarm with Remote Control Waterproof Vibration Sensor Bicycle Alarm 113dB Super Loud Adjustable Sensitivity
Adjustable Sensitivity Optional Ringtones: 7 sensitivity level can be freely switched by pressing the lock key on remote control.
Choose you favorite ringtones among 6 ringtones, then you can easily find where is your bike once the alarm rings..
Simple Installation: Easy to fix the alarm on your bike or car with cable ties or double-side stickers, no other tool or wiring required..
Premium Material Waterproof: Adopting premium PC material as shell, sturdy and long lasting.
Designed with sealed ring for waterproof and dustproof, ideal for outdoor use..
113dB Loud Ring: This anti-theft alarm can makes a 113dB loud ring to effectively scare thieves away. It also can work as a SOS emergency alarm if accidentally falling down while cycling..
Wireless Anti-Theft Alarm: This high sensitivity vibration triggered alarm suitable for bicycle, car, motorcycle, electric bike and so on, also can works as a door/window vibration sensor alarm..
3-5 Fireproof Rifle Gun Safe, Anti-Theft Gun Safes for Home Rifle and Pistols, Heavy Duty Gun Cabinet with Separate Lock Box, LCD Screen, 3 Handgun Pocket(US STOCK)
...ON LOCK】①Emergency key + handle, suitable for opening the door for the first time, forgetting the password, and the battery is dead. ②You can use the PASSWORd(3-8 digit) + knob to unlock. Built-in LED LIGHT provides illumination in dark environments to help you get exactly the gun you want..
【DUAL ALARM SYSTEM】After installing the battery, the LCD screen can display the date, time and battery level. In standby mode, you can press "*" to set the time. If the wrong password is entered 3 times, the safe will sound a warning sound for 60s. In the standby state, press the "0" key to enter the alarm state. The alarm system will activate for 60s after entering the wrong password 3 times or when subjected to severe vibration. Only enter the correct password to stop the alarm..
【DELIVERY TIME & UPGRADE PACKAGING】Our rifle safes for home are stored in local warehouses in the United States. The delivery time in most standard areas is 3-5 days and that in remote areas is 5-7 days. Upgraded packaging to avoid damage during shipping. If you have any questions, you can ask us at any time, our professional customer service team will solve your problems within 24 hours..
UB Protective Case for AirTag ,Flexible Soft Anti-Scratch Shockproof Full Body Air Tag ,Soft Silicone Tracker Holder with Key Chain, (Walli Robot)
Ideal Choice: Infrared barrier detector is ideal for anti theft, alarms, devices and passage detectors, professional manufacturing, nice choice for your vehicle..
Multiple Applications: Active infrared barrier passage sensor is widely used in vehicle gate system, access control system, security alarm system and so on..
Stable and Reliable to Use: Infrared barrier alarm can enhance the detector's ability to resist RFI or EMI, protection, etc., and adapt to harsh environments..
Basic Parameter: of active infrared radiation detector is about 100x35x40mm/3.94x1.38x1.57in, wavelength is 940nm, and the input power is DC or AC 12‑24V..
Receiver Range: The receiver receiving distance is less than or equal to 15m/49.2ft, when there is severe weather such as heavy rain or fog, the distance will be shortened by 30%..
WISTEK Bluetooth Tire Pressure Monitoring System for Motorcycles with 2 External Sensor, 5 Alarm Modes, Bluetooth TPMS APP Operate, Supports iOS and Android
Dynamically monitor: This motorcycle Tire Pressure Monitoring System is dynamically monitors all tire pressure and temperature, improves fuel efficiency, and prolongs tire life and ensures driver safety. WISTEKTPMS offered with 1 year 100% Satisfaction Guarantee delivered. If have any issues of the sensor, we will resend a new one or refund to you..
High Accuracy: Real time monitor with 2 TPMS Sensors, waterproof and anti – corrosion, anti -theft technology, fully qualified for rainy days. High sensitivity, good accuracy for measuring pressure and temperature.
Long battery life and keep safe: The Bluetooth external Motorcycle TPMS sensors have 5 Alarm Modes, with long lasting battery life for almost 3~5 Years.
Easy operation via APP: This Bluetooth TPMS is support Bluetooth 4.0 and APP Operate. Tire Pressure Monitoring System is designed for cellphones, support APP for iOS and Android. When do the bluetooth scan, the APP will ask for permission of location, please allow to use it, it is android system request when we develop the bluetooth TPMS.
Easy Setup: You can set up in 3 easy steps in just 10 minutes. 1. Remove tire valve caps, put in anti-theft screws.
2. Install outer sensor on tire valve in order.
3. Hold the sensor, tighten anti-theft screw.(Ea....