DCH-A22

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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： 6 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 R10，R15 receiver
 English words cab be printed to replace the Chinese.