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
Magnet Cabinet Door Catch Furniture Door Stopper Zinc Alloy Magnetic Catch Latch Ultra for Closet Cupboard Furniture Hardware
Aliexpress UK
Features: 1. Easy and convenient to install. 2. Professional design, quick and sensitive response. 3. Immediately alarm while thieves pushing the door or window. 4. Suitable use at home, in office, in shop, etc. 5. One magnetic sensor can match with at most 8 remote controllers freely. 6. One remote controller could control several magnetic sensors. Magnetic Sensor: 1. Volume: 110dB 2. Color: White 3. Weight: 2.29oz / 65g 4. Material: ABS 5. Power Supply: 2 x AAA Batteries(included) 6. Alarm Response Time: 200ms 7. Standby Time: 12 Months Remote Control: 1. Voltage: 12V 27A 2. Standby Current: 1uA 3. Working Current: 15mA 4. Standby Time: 12 Months 5. Remote Control Distance: 20m.
eBay
Minimalist Flat Lock Hidden Embedded Single Tongue Magnetic Door Lock Indoor Bedroom Room Hidden Key Black Door Handle
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
12Pcs Strong Magnetic Door Closer Cabinet Catches Latch Concealed Closures Closet Door Catch Furniture Fittings
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
20/1Set Strong Magnetic Cabinet Catches Ultra-Thin Door Magnets Stops Invisible Adhesive Drawer Door Closer Latch for Furniture
Aliexpress UK
105 decibels of powerful alarm sound to scare away thieves. - Magnetic sensor, door and window motion detector. 1 x Detector (without battery). Type: door and window sensor alarm. - Low battery alert with LED indicator.
eBay
Washing Machine Door Bracket Strong Magnetic Washing Machine Door Bracket Magnet Spring Silicone Fixing Bracket
Aliexpress UK
Sits discreetly on any window/ door, the sensor is battery powered with no wires. The EMAG is a Two Way Door/Window Sensor that can be installed on doors, windows and any other objects that open and close.
eBay
Magnet Cabinet Door Catch Zinc Alloy Furniture Door Stopper Magnetic Catch Latch Ultra for Closet Cupboard Furniture Hardware
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
Door Magnetic Support Front-Loading Washing Machine Door Support for Hotel Balcony Bathroom Cap
Aliexpress UK
Door Contact SensorProduct Details1.This Recessed Door Contact Sensor works with any access control or burglar alarm system available2.Cable Length: 26cm/10.2"; Total Size: 25mm x 23.6mm/0.98" x 0.93" (L*D)3.Current: 0.5A ; Voltage: 100V ; Power Rating: 10W; Action Distance: 20-30mm4.N.C. means Normally Closed: When the magnet together, the circuit is conductive( light on ); when the magnet separates, the circuit is not conductive ( light off ).5.The Magnetic Door Switch must be installed according to the sensing distance. It can only provide a switch signal to the transmitter. It cannot directly load the power, nor directly connect the lamp!.
eBay
L-Type Strong Magnetic Door Closer Cabinet Catches Latch Magnet Wardrobes Door Stopper Ultra Thin Closures Furniture Fittings
Aliexpress UK