caregiver pager with 2 nurse call buttons and 2 receivers easy to use for home nursingFeaturesModern & stylish designEasy installationApprox. 800ft operation range (open air) 5 Levels of volume from 0dB to 110dB55 Ringtones. The default ringtone is Ding-DongSpecificationsWorking voltage of
Receiver: 110-260VBattery in
Button Transmitter: 12V 23A Alkaline batteryButton
Waterproof Standard: IPX5Working
distance: 800ft in open area.
Working temperature: -30C-70CPackage2 x Receiver2 x Transmitter2 x Double Sided Adhesive Tape1 x User Manual2 x 12V 23A BatteryNotetransmitter requires a 23A 12V Alkaline battery which are already included and not rechargeable. The Receiver plugs into a wall outlet and requires no battery