JASZW Motion Sensor Alarm,Wireless Guest Welcome Chime Alarm Door Bell PIR Motion Sensor for Shop Entry 2 pcs

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JASZW
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JASZW Motion Sensor Alarm,Wireless Guest Welcome Chime Alarm Door Bell PIR Motion Sensor for Shop Entry 2 pcs
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JASZW #ad - Support human voice, 32 beautiful songs and alarm. 5. Host built-in speakers, alarm loudness of 75-95 db * Installation : No need professional personnel, easy to install yourself * Installation height: 1. 5m-2. 5m * music: 32 music and vocals optional * Size: Height 7. 5cm width 8cm, thickness 4. 5 cm with base - base can be flat or fixed on top * Battery: 3 x AAA batteries batteries are not includedPackage contentwelcome doorbell *2 Without battery 1.
JASZW Motion Sensor Alarm,Wireless Guest Welcome Chime Alarm Door Bell PIR Motion Sensor for Shop Entry 2 pcs #ad - 4 level of adjustable sound volume. Integrating a variety of functions, wireless doorbell, welcome, guard defence and so on.3. Infrared sensor adopt to digital fuzzy treatment, automatic temperature compensation, Radio frequency anti-interference, has low rate of false alarm.2. Item specifications:* power supply : dc 9-15v battery not included* detection range: 4-8 m * volume: 4 levels adjustable can't adjust volume at alarm mode * Induction method : infrared sensor triggered * 3 modes: Voice Alarm Music, ninhao, dingdong, huan ying guang ling;at "Alarm"mode: keeps you aware of intruders;at "Music" mode: just as a doorbell, at "Voice" mode: Human voice, with 32 music to welcome your guests * Ambient temperature/humidity :.
2 choice of power supply :3 AAA battery and 9-15v power adapter. 4. Adjustable direction with stand. 10 -40 5% -95% rh * detection angle: horizontal angle of 110 degrees, ultra-long, vertical Angle of 15 degrees * The main function: Automatic body sensing, wide-angle detection.
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