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Ships within 48 hours · Estimated delivery Aug 9 - Aug 14
5-10 meters
9inch * 12
Power supply: DC5V
B13: 700MHz
Wireless Intelligent Doorbell Infrared Motion Sensor Voice Prompter Warning Door Bell Alarm(White) Type-Video Accessories 5-10 metersItem Type: Doorbell Communication Interface: Wireless Detection range: 4 8 m Volume: 4 levels adjustable (Cant adjust volume at alarm mode) Induction method : infrared sensor triggered 3 modes: Voice Alarm Music,at "Voice" mode: Human voice,dingdong,ninhao,huan ying guang ling; at "Alarm"mode: keeps you aware of intruders; at "Music" mode: just as a doorbell,with 32 music to welcome your guests Ambient temperature humidity : 10 40 Celsius Degrees, 5%
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