918ft Wireless Door Security 4 Magnetic Sensor Alarm Home Door Open Split Entry Detector Commercial Welcome Chime Bell 36 Tunes

918ft Wireless Door Security 4 Magnetic Sensor Alarm Home Door Open Split Entry Detector Commercial Welcome Chime Bell 36 Tunes 4001216533747 Pre-Order +/- Sampai Alamat 10-15 Hari FREE ONGKIR+PAJAK Garansi uang kembali jika Rusak, Beda Produk Model Number : KS-SF20DM Origin : Mainland China Certification : CE Smart home platform : NONE Operating Range : 280m/918ft Ring Volume : 113dB Working Frequency : 433.92MHz Low Battery Indication : Yes Shell Material : Plastic Color : White Wired/Wireless : Wireless Power Supply (Receiver) : Micro USB or AAA alkaline battery x 3 Power Supply (Magnetic Transmitter) : AAA alkaline battery x 1 Wireless Split Magnetic Sensor Door Open Chime Features: Split door alarm wireless range of up to 918ft in the open air. The magnetic sensor activates when the magnetic stripe is separated. It transmits a signal to the portable receiver and alerts you. Door alarm system with 36 selectable chimes, and 4 adjustable levels volume from 113dB to 25dB. Door entry chime with 4 colors LED light, Color/Red/Blue/Green, and 4 levels adjustable brightness, distinguish multiple entrances by different colors. With Welcome/Doorbell/Alarm/Colorful light/Night Light modes, you could set the proper mode according to your need. DIY home protection, more sensors and receivers available for pairing, extendable up to 32 magnetic sensor/vibration sensor/PIR motion. 5-In-1 Multi-Mode: Welcome Mode: 5 languages of #34;Welcome #34;, suitable for shops, stores, restaurants, supermarkets... Doorbell Mode: Door open chime, 36 selectable chimes tunes for your choice. Alarm Mode: Up to 113dB alarm, effectively help to deter the intruder, wake or alert you if at home and possibly alert neighbors. Colorful Light Mode: No sound, 4 colors for your choice, suitable for quiet en