Housecare Wireless Caregiver Pager Call System 3 SOS Call Buttons Nurse Alert Personal Help Pager System at Home for Elderly/Patient 500+Feet 3 Plugin Receivers

Wireless caregiver pager system 3 nurse call buttons and 3 receivers easy to use for elderly/patient home nursing Features pager system call bell working voltage: 90V-260V specification of wireless waterproof remote call button battery: 12V 23A alkaline battery caregiver call button system operating range: 500+ Feet in open area receiver part have 5 level Volume and 52 Ringtone for your choice, Default tones is "Ding-Dong" modern and stylish design portable and easy installation one call button could call multiple receivers at the same time each receiver can support 8 transmitters Package 3 receivers,3 call buttons,3 neck strap,1 double sided tape,1 user manual Note The call button requires a 12V 23A Alkaline battery which is already included and not rechargeable,If the signal getting weaker, remember to change a new battery