Life Protector is made for rescue victims in efficiency when the earthquake happened and the house was damaged.
For quick rescue people, Life Protector device will detect body movement and voices from crash house/building/assets while earthquake.
Once human are detected in damage house, Life Protector will broadcast the enhanced WIFI signal with SSID "HELP" to mobile phone.
Meanwhile, the mobile phone user can use APP to check the numbers of "HELP" signals founded in the surrounding area quickly.