1. Two independent password sets, LED and buzzer indicators
2. Powered by CR2032 battery, zinc alloy casing, waterproof design
3. Two independent remote control channel outputs
4. Remote control operating frequency and modulation method: 433.92MHz (ASK)
5. Remote control encoding type: Rolling code
6. Battery life: 1 year (10 uses per day)
7. Protection rating: IP40
8. Dimensions: 13.0 cm (length) x 8.0 cm (width) x 4.0 cm (height)
9. Weight: 200 grams