Xi’an Huizhen Technology Co., Ltd

Products >> SMART DOORBELL >> Wireless Digital Doorbell

  • Wireless doorbell
Wireless doorbell

Wireless doorbell

 
Technical parameters Doorbell Doorbell Switch
Battery 85V~260V Automatic
Environmrnt Temperature -10℃~+45 -20℃~+60
Size 103mm*60mm*50mm 80mm*45mm*20mm
Weight 76g 50g
Receiving Distance 150m~200m Open area
Working Frequency 433MHz±0.5MHz
Output Power 0.25W
Ringtones 45 pcs
Ringtones Volume 0-110db
Indicatore Color Blue  



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