1)Easily mounted by ahdesive tape;
2)Magnetic sensor ;
3)Opetrated by 3 pcs 1.5V button cell;
4)Alarm volume: >=90dB
1)Easily mounted by ahdesive tape; 2)Magnetic sensor ; 3)Opetrated by 3 pcs 1.5V button cell; 4)Alarm volume: >=90dB |
Brand Name:Net4homes Place of Origin:China (Mainland) Its main unit and magnet are installed on a door or window separately. When the window or door is opened, it will send alarm. ...
Come From Net4Homes co.ltd
Model Number:MCS-3202 Brand Name:DSW Place of Origin:Zhejiang China (Mainland) magnetic-contact-sensor-reed-swtich-Normally-Closed-aleph-surface-mount-door-windows-sensor-surface ...
Come From Ningbo Dsw International Co, Ltd
Volume:tiny Model Number:YW-332B Place of Origin:Zhejiang China (Mainland) Warning door/window sticker is supplied free in package. Operat by 3pcs1.5VLR44 button cell(battery included inpackage). ...