Number of keys: 1,2,3 keys
Working Frequency: 433MHz
Waterproof Rating: IP67
Wireless distance: 100m (outdoor) 25m (indoor)
Usage: Work with Ebelong reccinving controller
Work Type: 86 Push button
Power Supply: Self-powered (no battery)
Working Temperature: -20 to +55
Dimension: L86xW86xH14.5 mm
color: optional
