Elderly Household Remote Mobile Phone Emergency Alarm Button

Product information:
Color: White
Scope of Application: elderly, patients, pregnant women
Specification: Ordinary
Operating voltage: 3

Ultra low power consumption: Long battery standby
Alarm content: Emergency distress, low voltage alarm
Installation method: surface installation
Wireless networking: NB loT
Working voltage: DC3V, 1 * CR123A lithium battery
Working current: ≤ 10uA monitoring, ≤ 100mA alarm
Working environment: -10C~50 ℃,<95% RH
External dimensions: 55 * 27.4mm