Unique Infrared motion door cordless doorbell
Unique Infrared motion door cordless doorbell
Unique Infrared motion door cordless doorbell
Unique Infrared motion door cordless doorbell
Unique Infrared motion door cordless doorbell

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Unique Infrared motion door cordless doorbell

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Model No. : GD-B-13 Infrared motion door cordless doorbell
Brand Name : Gengda

Product description

   Unique Infrared motion door cordless doorbell       doorbell  Hot spots: Detection range of 0-10 meters Alarm loudness :75-95 db Welcome to visit / sixteen beautiful music to choose Speaker: Built-in speaker Product Description        doorbell  Features: All of our doorbell items are brand new Infrared remote sensing, high sensitivity, and can work without lighting situations, day and night. Chip integrated circuits, power consumption is minimal Motion sensor doorbell Functions: one machine can be used for anti-theft device, do welcome Convenient: Seiko design, fashionable, easy to use, the sound loud Easy to install: no need to punch cable, removed from the line laying trouble spending does not affect the beautifully decorated       Specifications: musical doorbell Color: White Doorbell system motion Detection range of 0-10 meters Detection angle: 110 degrees alarm  loudness :75-95 db alarm delay :2-15 seconds Support Language: English, Chinese Welcome to visit / sixteen beautiful music to choose Speaker: Built-in speaker Infrared motion door cordless doorbell Static current: less than 0.5mA. Dynamic current: 180mA. Operating voltage: DC5V (5 # AA battery three). Dimensions: 65*100*40cm Weight:86g Note: the machine should be used in outdoor to avoid the rain and summer sun. such as the machine is disabled for a long time, please switch to the "OFF" position and remove the battery from the machine. it is recommended to use 5 AA alkaline batterie                                           Package Includes: 1 x Intelligent And Greeting Warning Doorbell 1x Mounting hardware           Company Information   Shanghai Gengda Electronic Technology Co., Ltd. is founded in 2009.We are a private enterprise professionally engaged in security system products in wordwide.Research,production,market and service are integrated one unit.Our categories are tripod turnstile,flap turnstile,swing turnstile,access control system,smart card,electronic lock,control board,power box,road barrier, Anti-static tester and all accessories.What a surprise,we are searching new security field actively. By modern operation and management mode,efficient and scientific product engineering method and quality administration system,we control strictly all links of projects,including program design and proof, project progress,and system test.Then,our products and service are in the top grade in the world.  
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