This 5-piece alarm set delivers instant protection for doors and windows. Each compact sensor mounts securely with tape or screws and houses a powerful 90 dB siren. When the magnetic pair separates (e.g., a door opens), the horn sounds immediately to deter intruders. Ideal for quick, cordless security in homes, offices, shops, or rental units.
Compatibility
Fits standard indoor doors and windows with wood, metal, or glass frames. Also suitable for cabinets, wardrobes, drawers, and other access points.
Function
Detects unauthorized openings and triggers a loud alarm to alert occupants and scare away intruders.
Features
Five wireless magnetic alarm units (sensor + magnet per set)
Built-in 90 dB siren for strong deterrence
Tool-free installation with adhesive tape or optional screws
On/Off switch for easy arming and silencing
Battery powered (2 × AAA per unit) for cordless operation
Compact design (9.1 × 3.1 × 1.9 cm) fits discreetly on any frame
Specifications
Quantity: 5 alarm units with matching magnets
Power Supply: 3 V (2 × 1.5 V AAA batteries per unit, not included)
Alarm Output: 90 dB siren
Dimensions: 9.1 × 3.1 × 1.9 cm per unit
Weight: 30 g per unit
Packaging: Blister pack
Package Weight: 0.16 kg
Package Size: 12 × 6 × 11 cm
Note
Batteries not included. Install two AAA batteries per unit before use.
With five all-in-one sensor units, a piercing 90 dB alert, and simple, wire-free setup, this kit makes securing doors, windows, and cabinets effortless-perfect for homeowners, renters, and small businesses.
Compact 5-piece wireless door/window alarm kit with loud siren and tool-free installation.
What's in the box
5 x wireless alarm unit
5 x magnetic sensor
10 x Double-Sided Adhesive Tape Pieces
1 x user manual
