Specifications
Technical specification
- Modulation mode: FSK
- Wireless transmission distance: 120m (open land)
- Sensing distance: 2cm
- Operating frequency: 433/868MHz (optional)
- Working voltage: DC3V, using 1 CR123A lithium battery
- Working current: 35mA
- Standby current: < 10uA
- Working environment: temperature – 10 °C ~ 50 °C, humidity <90% RH, no condensation
- External dimension (L * W * H): transmitter 77 * 24 * 22mm
- Magnetic strip: 36 * 11 * 17.5mm
