Description
- MCBFMore than 0.5 million times for key press
- Battery life≥ 4 month (100 times per day, 25 °C)
- Communication distance15 m
- Authentication
- Communication frequency433 MHz
- General
- Power supply methodBattery
- Working temperature-10 ℃ to 55 ℃ (14 °F to 131 °F)
- Working humidity10% to 90% (No condensing)
- Dimensions80 mm × 36 mm × 20 mm (3.1″ × 1.4″ × 0.8″)

