DITOP® Mini Wireless Door & Home Office Doors Windows Security Entry Burglar Contact Alarm & Chime , Batteries Included , Louder than 90dB , Mounted By Double Adhesive Tape (3pcs)

Description

Features: 1. New and high quality 2. Super loud 90 dB alarm 3. Convenience in installation--just peel and stick 4. Super environmental suitability and stability 5. Dustproof and insect prevention 6. Easily mounted by adhesive. Type to window or door. 7. Magnetic sensor switch detects entry protecting your home or office 8. Warning door / window sticker is supplied free in package 9. Operated by 30pcs of. 5VLR44 / AG 13 button cell ( included ) Specifications: 1. Sensor type: alarm 2. Alarm type: sound 3. Material: plastic 4. Color: White 5. Size: 6.2cm x 3.2cm x 2cm What's in the Pack? 3 x pcs Magnetic Sensor 3 x pcs Magnetic Stick