Life Alert Systems for Seniors Life Alert Necklace Wireless Doorbell Alarm for Patient Elderly Home/Personal Attendant Alarm Nurse Senior and Disabilities

• This convenient wireless call alarm system is suitable for home care workers, hospital attendants, therapists, etc. and can be used to inform patients, elderly people and others of their needs.
• Using radio frequency technology, it can transmit up to 400 meters in open areas and 100 meters indoors with high penetration and fast response times.
• Up to 48 types of ringtones to choose from, five adjustable volume levels, up to 85-97db decibels.
• Each receiver can be connected to up to 32 remote controls and can be set to different ring tones, which can be used to distinguish between callers. Or use as a doorbell with a motion sensor, door magnet sensor, etc.
• The remote control comes with a mounting base, which can be installed in a fixed position, and a lanyard, which can also be hung on the patient, making it easy to call at any time if required.

Description: This convenient wireless call alarm system is suitable for home care workers, hospital attendants, therapists, etc. and can be used to inform patients, elderly people and others of their needs.The remote control comes with a mounting base, which can be installed in a fixed position, and a lanyard, which can also be hung on the patient, making it easy to call at any time if required. Specification: Doorbell volume:85~97dB Number of chimes:48 Transmitting and receiving frequency: 433.92MHz Longest wireless distance: about 400m in the open/about 20~100m indoors with obstacles Receiving host AC supply voltage range: AC80V~275V Receiver host standby power consumption:100mW Remote control power support: CR2032 Operating ambient temperature: Receiving host: -20~70℃ Remote control button: -40~70℃ Package included: 1 x receiving unit 1 x push button base 1 x doorbell button 1 x adhesive backing 1 x lanyard 1 set expansion screw 1 x instruction manual