Dimensions: 180×65×50mm
Weight: 380g
Antenna: inside
Start:short press+long press start button
Emergency:conforms to EN13849-1 standard.
Housing:plastics
Protection: IP65
Buttons: 8 double-speed buttons
Intelligence key: DCH iKey
Distance:≥150 meters(open environment)
Temperature: -25℃~+70℃
Frequency: 420.000-520.000MHz;
LED: operating instructions / battery status
Button life: ≥2,000,000 times
Power supply:3 pieces battery(1.5v).
Continuous working time: 90 hours (at room temperature)
Automatic shutdown: 15 minutes or 30 minutes
Working with R15,R20 receiver
English words cab be printed to replace the Chinese.