Sell Wireless Door Sensor Chime Alarm for Office/Home/Store -B US Plug 2co3 best price

Wide Working Range: The wireless door chime offer . Far enough to cover every window and door in your house and store. The chime receiver will alarm immediately when the magnetic door sensor separated 1cm. 85dB Loud Audible Alarm: Wireless Door Open Sensor is loud enough to detects entry, prevent kids, babies or pets going out the house, protecting your home or office. Customized Alarm Chime: The chime choices include a doorbell, barking dog, siren and various snippets of well known songs. and 4 adjustable volume(0-85dB). And the LED indicator creates a visual LED alert for the hearing impaired. Easy Setup and Installation: The doorbell chime has already been paired out of box, simply plug in the receiver and choose the ringtones and volume you'd like, tear the double sides adhesive tape and stick the sensor to the doors or windows. Plug Type:US Plug,it applies to Canada, India,Mexico, Thailand, the United States, the Philippines,Taiwan and so on. Colour: White / Black Material: plastic Size: receiver: 86 x 78.5mm, transmitter: 34.26 x 20.69 x 79.36mm Package Contents: 1 x transmitter 2 x receiver<br />Only the above package content, other products are not included.<br />Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.