1.[Wireless nursing staff pager] 1 receiver and 1 call button. Allow caregivers and residents to be free, while ensuring that assistance can be obtained at the touch of a button. The open area has a working range of over 800 feet and can be taken to the bedroom, kitchen, or courtyard. Very suitable for the elderly, seniors, patients, and disabled. 2.[The battery receiver is portable] Caregivers can carry it with them through wireless search engines, store it in their pockets or bags, or secure the alert line with the care call system. When you press the call button, it will sound, vibrate, and flash. Select vibration 3.The receiver of the caregiver locator has 58 selectable ringtones and 4 adjustable volume levels, ranging from 25 decibels to 90 decibels, which can attract attention and flash LED without shouting. It allows you to choose your own comfortable sound and volume. 4.Waterproof and easy to transport: The transmitter or call button can be used for splashing food or soup. It can be installed in the laundry room. It can be put in a pocket. Or as I said, hang it around your neck. Allow installation in the washing room. Including fixed brackets and double-sided tape 5.Suitable for: This portable wireless nursing positioning system is suitable for children, the elderly, pregnant women, paralyzed and disabled patients. Product Name: Wireless CallerMaterial: ABSSize: Receiver: 99 x 58 x 30mm, transmitter: 85 x 43 x 20mmWeight: 5 gramsColor: Red, BlueThe product includes: 1 x receiver, 1 x transmitter, 1 x bracket, 2 x lanyard Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.