Docooler Wireless Doorbell Door Chime Push Button and Receiver 16 Ring Tones LED Light Indication Suitable for homes, hotels, hospitals, factories, shops

Wireless doorbell, with LED light indication.
Do not need any wire to connect the push button with the receiver.
Long transmission distance: up to 120 meters.
16 different ring tones for your choice.
Adjustable sound volume. Low crosstalk rate. Features: Suitable for homes, hotels, hospitals, factories, shops, etc. Low power consumption. Environmental protection. Supplied with two adhesive pads and screws for easy installation of the push button. Specifications: Certificate: CE Color: white Material: ABS I More »