Item Type: Wireless Caregiver Call Button <br>Material: ABS <br>Wireless Reception Distance: Approx. 330m/1082.7ft (Open Area) <br>Wireless Frequency: 433MHZ <br>Built in Battery Specification: 60mAh 23A Battery x 51、Wide Application: Wireless caregiver call button is comfortable to touch, widely used in doorbell, elderly pager, panic button, etc. <br>2、Long Distance Signal Reception: Wireless caregiver call button receives 330m/1082.7ft in the open space, 50m/164.0ft through the wall 1?3 floors are ringing. <br>3、WIth A Lanyard: Caregiver pager call button configuration lanyard, can be used as an elderly pager, not easy to lose. <br>4、Waterproof Design: Wireless pager call button built in large silicone pad, after a large number of full body waterproof experiment, excellent waterproof effect. <br>5、Exquisite Appearance: Call button is finely crafted with beautiful paintwork, black plastic shell with black silicone and white font screen printing.5 x <br> <br>Wireless&nbsp;Caregiver&nbsp;Call&nbsp;Button&nbsp;&nbsp;&nbsp;