Wireless doorbell, doorbell, doorbell, doorbell, wireless doorbell, doorbell, smart curtain, doorbell, doorbell, smart doorbell

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    scfxupnv
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    As low as $30.39
    Overview
    Cheap Alarm System Kits, Buy Quality Security & Protection Directly from China Suppliers:KERUI Wireless Shop Store Welcome Door Entry Chime Smart Doorbell With Button Curtains Infrared Motion Detector Door Alarm Enjoy ✓Free Shipping Worldwide! ✓Limited T
  • Brand Name: KERUI
  • KERUI Model: M7
  • Kit Configuration: Door/Window Sensor
  • Power: DC 5V
  • Output Number: 1 welcome chime
  • Video Interface: No
  • Display: No
  • Alarm Type: The Alarm
  • Size: 117mm X 62mm X 27mm
  • Model Number: M7
  • Password Keyboard: No
  • Arming Type: FR Remote-controller
  • Connection Type: Wireless
  • Zone Number: 30 remote control and Alarm system detector
  • is_customized: Yes
  • frequency: 433
  • Color: White
  • Function: doorbell sensor
  • 3

    KERUI Wireless Shop Store Welcome Door Entry Chime Smart Doorbell With Button Curtains Infrared Motion Detector Door Alarm

    This Split Welcome Alarm adopt advanced wireless transceiver technology, strong microcomputer control system, power-saving design, high-quality voice processing technology integrate with 32 songs. Performance is stable and reliable, receivers and transmitters be studied on the wireless code. It integrate with the function of welcome, burglar, doorbell, night light is suit for home, office, store, factory etc..

    1) 32 songs can be choose;
    2) Integrate with the function of welcome, burglar, doorbell, night light;
    3) Can add maximum 30pcs accessories (including detectors and remote controls) ;
    4) Support the accessories with code EV1527/PT2262
    5) 4 level volume to adjust
    6) Power-saving design

    ceiling/door/window/curtain PIR sensorImported sensors, infrared processing chipExternal adapter: USB adapter 110-220VInternal battery: DC 9V 6F22Standby current:≤ 50uAAlarm current: ≤ 20mADetection distance: 3-6 metersDetection range:vertical 15,level 110Wireless distance: 50 meters in open areaWireless transmitting frequency: 315 MHZ / 433 MHZ (+ 75 KHZ)Shell material: ABS plasticsOperating temperature: 80% or (no condensation)

    Notice

    1. Please try to use high-quality alkaline batteries or rechargeable batteries. It can use the USB data cable to recharge.2. Non-professionals do not attempt to repair .3. Do not installed the product in the place exposed to rain and directly sunlight4. Patented products, counterfeiting is not allowed

    Kit1 Package Including:1 x Receiver (without battery)1 x PIR motion sensor (without battery)1 x ManualKit2 Package Including:1 x Receiver (without battery)2 x PIR motion sensor (without battery)1 x ManualKit3 Package Including:2 x Receiver (without battery)1 x PIR motion sensor (without battery)1 x ManualKit4 Package Including:1 x Receiver (without battery)3 x PIR motion sensor (without battery)1 x ManualKit5 Package Including:2 x Receiver (without battery)2 x PIR motion sensor (without battery)1 x Manual

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