Sleep monitor 
Function: monitoring respiratory rate, heart rate, bed/bed, sleep quality, body movement, side lying, etc. 
Applicable people: cervical spine patients, the elderly, poor sleep, students, militarized management, etc. 
Sensor type: film pressure sensor, piezoelectric film, piezoelectric cable 
Pressure range: 1-10kg/cm2 
Temperature range: Normal temperature / 120 degrees optional 
Sensor interface: PFC cable / solderable male terminal / female terminal / solderable pad 
Communication interface: serial port 
Transmission method: BLE/ 2.4G wireless / Wifi 
Supply voltage: DC3.3-5V  |