Alarm output: open the door and alarm after arming, and trigger the detector to alarm after arming. When the magnetic sensor is disconnected, the KERUI door and window alarm system. This anti-theft door and window alarm is easy to set up.
eBay
20/1Set Strong Magnetic Cabinet Catches Ultra-Thin Door Magnets Stops Invisible Adhesive Drawer Door Closer Latch for Furniture
Aliexpress UK
Open the door and see if the siren sounds. 10X alarm unit. Sensor type: alarm. Magnetic sensor: 9X3X2CM. Alarm type: sound. Alarm unit: 4.5X1.5X1.5CM. Fix the host to the door / window with double-sided tape.
eBay
Washing Machine Door Bracket Strong Magnetic Washing Machine Door Bracket Magnet Spring Silicone Fixing Bracket
Aliexpress UK
Multi-purpose Suitable for various types of doors windows (sliding/crank/hung....doors and windows ), cabinets, and drawers... Real-time State Protection Immediately alarm while thief pushing the door or window. Response in 200ms. Triggered immediately Alarm will be triggered immediately once you separate two parts.110 db loud alarm helps deter intruder and possibly notifies neighbors/homeowner, also helps notify you if visitors/children/pet or others are coming/going when you are at home. Easy Installation The double-sided stickers on the back allow you to easily paste this alarm kit onto any smooth surface.
eBay
Magnet Cabinet Door Catch Zinc Alloy Furniture Door Stopper Magnetic Catch Latch Ultra for Closet Cupboard Furniture Hardware
Aliexpress UK
This alarm is the perfect way to protecting your home or place of business against theft. The alarm function is triggered using a magnetic sensor or using the provided remote control. You can arm, disarm, sound alarm and change to the doorbell function using the remote. This is ideal for shops and offices. The 110 decibel alarm is perfect on windows, doors and sheds to protect your goods. Features: 100% brand new and high quality Super loud 110 dB alarm Convenience in installation, just peel and stick Super environmental suitability and stability Dustproof and insect prevention Easily mounted by adhesive Ideal entry warning for homes, apartments, mobile homes and more.
eBay
Minimalist Handleless Flat Lock Bedroom Magnetic Recessed Door Handle Silent Push Pull Black Invisible Slide Bathroom Door Lock
Aliexpress UK
There are two types of reed switches: "normally open" reed switches and "normally closed" reed switches. A normally closed reed switch is closed when not near a magnet; when a magnet approaches it, the normally closed switch will open.
eBay
Magnetic Washer Door Prop-Stabilizer for Front Load Machines-Easy-Install, Flex Design-Fits Most Washers & RV Laundry Doors
Aliexpress UK
Open the door and see if the siren sounds. 1/2/4/6/8/10X Alarm Kit (alarm unit & magnetic sensor). Sensor type: alarm. Magnetic sensor: 9X3X2CM. Alarm type: sound. Alarm unit: 4.5X1.5X1.5CM. Fix the host to the door / window with double-sided tape.
eBay
L-Type Strong Magnetic Door Closer Cabinet Catches Latch Magnet Wardrobes Door Stopper Ultra Thin Closures Furniture Fittings
Aliexpress UK
Besides, SNZB-04P seamlessly integrates with Zigbee hubs utilizing the Zigbee 3.0 protocol, such as SONOFF NSPanel Pro, SONOFF iHost, SONOFF ZB Bridge Pro, SONOFF ZBDongle-E, SONOFF ZBDongle-P, and Echo Plus 2nd.
eBay
20/1Set Self Adhesive Magnetic Cabinet Catches Invisible Magnets Door Stopper Patch Furniture Drawer Window Door Closer Latch
Aliexpress UK
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.
eBay
Stainless Steel Magnetic Door Latch for Furniture Interlock Switch Chassis Cabinet Spring Ball Locker Adjustable Door Buckle
Aliexpress UK