Parameter | Description |
Operating Voltage | 3.7V |
Antenna Polarization Method | Circular polarization |
Display | LCD |
Noise-cancelling Headphones | ≥-20dB(A) |
Remote Listening Function | Supported |
Endurance Time | Lithium battery, ≥20 hours (max power consumption) |
Protection Level | IP65 |
Detection Distance |
Mechanical watches ≥2.5m; Mechanical alarm clocks ≥0.5m; Electronic timing devices ≥0.5m; Digital timers ≥0.5m |
Penetration |
Mechanical watches: 100mm thick polyethylene foam + 200mm thick A4 printing paper (70g); Mechanical alarm clocks: 100mm thick polyethylene foam + 200mm thick A4 printing paper (70g); Electronic timing devices: 100mm thick polyethylene foam + 200mm thick A4 printing paper (70g); Digital timers: 100mm thick polyethylene foam + 200mm thick A4 printing paper (70g) |
Size | 209mm*132mm*154mm |
Package Size | 410mm*290mm*268mm |
Weight | 0.96kg |
Working Temperature | -30℃~55℃ |
Working Humidity | ≤93%, no condensate |