LIOTOIN Wireless Caregiver Pager Call Button Nurse Alert System Call Bell for Home/Elderly/Patients/Disabled 4 Transmitters 4 Plugin Receivers (with Color Light Flashing Reminder)

[Take care of your family]: 4 Pagers and 4 Call Buttons, It is convenient for upstairs and downstairs or like the kitchen/washing room Where is enclosed and noisy can be installed separately.The Idea is for both caregiver and patient/elderly/resident/handicapped/sick freedom while still calling for help at home. [High-frequency technology]: Using adaptive high-frequency technology, More anti-interference than the ordinary doorbell over 600ft/180m in the open area, Strong penetration and signal stability, Can penetrate a few walls. [Convenient for carrying]: The transmitter can be worn conveniently around the neck or carried in a pocket. Simply pressing a button on the transmitter will cause the receiver to alert a loud sound, not need to Yell to Get Someone’s [36 Melodies and LED flash]:Pager/chime unit has 36 ring tones for your choice. 4 level adjustable volume from 0db to 110db,silent mode with LED flash is available.Easy use ( Plug and Play) Plug the Receiver into an electrical outlet [Waterproof and warranty]Transmitter/Push call button is waterproof. Acceptable for meal/soup splash. And allow to be installed in the washing room.3 months money back promise and 1 year quality service. Any quality problem of the item,Please contact our customer service team directly.