Use wall mounted or free-standing around your home and garden. Wireless range of up to 150 metres. 8 different chimes with enhanced sound quality Three operating modes – chime sound only, light only and both together Red, green or blue chime alert with two light settings – flashing or steady Water resistant bell push with adhesive pad or wall fixing kit for easy and secure attachment, Weight: 0.00661386786 Pounds, Manufacturer: Uni-Com