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85dB 300mAh 433.92MHz Doorbell Security Alarm System APP Control

85dB 300mAh 433.92MHz Doorbell Security Alarm System APP Control

    • 85dB 300mAh 433.92MHz Doorbell Security Alarm System APP Control
    • 85dB 300mAh 433.92MHz Doorbell Security Alarm System APP Control
  • 85dB 300mAh 433.92MHz Doorbell Security Alarm System APP Control

    Product Details:

    Place of Origin: CHINA
    Brand Name: HAK
    Certification: CE ROHS
    Model Number: HAK-DB11

    Payment & Shipping Terms:

    Minimum Order Quantity: 10 Set
    Price: Negotiable
    Packaging Details: Carton Size: 470*320*234mm, 10 sets / carton. 11KG/Carton
    Delivery Time: 2-5 Days
    Payment Terms: T/T, Western Union
    Supply Ability: 1000 Sets Per Day
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    Detailed Product Description
    Backup Battery: 3.7V, 300mAh Lithium Battery Consumption: <100mA@normal
    Frequency: 433.92MHz Power Supply: 110/220VAC
    Wifi: IEEE802.11b/g/n 2.4G APP: Tuya/Smart Life
    High Light:

    433.92MHz Doorbell Security Alarm System


    300mAh Doorbell Security Alarm System


    85dB WIFI Wireless Doorbell

    Tuya WIFI Wireless Doorbell Security Alarm System APP Control For Home Security


    Wireless Doorbell Security Alarm System Function and advantages:


    * Tamper alarm settings
    * Free selection of 58 ringtones
    * Easy installation: 3M sticker installation
    * Power-off memory: remembers your last-set melody and volume level after a power outage
    * Ultra-low power consumption design
    * 5 levels of volume adjustable (0-85dBA)


    Wireless Doorbell Security Alarm System Technical Parameters


    Doorbell (Receiver)  
    1. Power Supply: 110/220VAC
    2. Backup Battery: 3.7V, 300mAh Lithium Battery
    3. Consumption: <100mA@normal
    4. Expandable: up to 100 doorbell buttons/sensors and 10 remote tags
    5. Radio Frequency: 433Mhz
    6. Alarm: 85dB
    7. Volume Levels: 5 (includes mute)
    8. Wi-Fi: IEEE802.11b/g/n
    9. Operation Temperature: -10~55℃
    Doorbell Button (Transmitter)  
    Power Supply: DC 3V (CR2032 Lithium Battery x1)
    Standby Current: <5uA
    Transmitting Distance: <80m (Without obstacles and no Interference)
    Radio Frequency: 433Mhz
    Operation Temperature: -10~55℃

    What is Security Alarm Systems ?


    A security alarm is a system designed to detect intrusion – unauthorized entry – into a building or other area. Some alarm systems serve a single purpose of burglary protection; combination systems provide both fire and intrusion protection. Intrusion alarm systems may also be combined with closed-circuit television surveillance (CCTV) systems to automatically record the activities of intruders, and may interface to access control systems for electrically locked doors. Systems range from small, self-contained noisemakers, to complicated, multiarea systems with computer monitoring and control. It may even include two-way voice which allows communication between the panel and Monitoring station.




    Security alarms are used in residential, commercial, industrial, and military properties for protection against burglary (theft) or property damage, as well as personal protection against intruders. Security alarms in residential areas show a correlation with decreased theft. Prisons also use security systems for control of inmates.


    Payment Term:

    Bank Transfer (T/T)


    Shipping Method:

    By international express like: DHL, UPS, FEDEX, TNT. EMS, etc

    By Air

    By Sea


    Why Choose Us?

    1. HongAnKe is a factory with own engineer team and production lines.

    2. 10 years experience is the security fields.

    3. 100% test of products.

    4. OEM / ODM acceptable, print logo on products and packages

    5. Honest and Quality is our faith.


    Company Breif Introduction:


    Shenzhen HongAnKe Intelligent Technology Co., LTD. is professional to provide complete set of security system solutions and a full range of products of high-tech security.


    Our factory focus on home and different perimeter security alarm systems such as WIFI GSM home alarm system and high voltage pulse electric fence energizers. Also all kinds of detectors like some detecotr, gas detector, CO detector, PIR motion detectors, door contacts, emergency buttons are avaliable. OEM / ODM are supported. CE FCC ROHS certificate available.


    HongAnKe (HAK) has been to become an innovative company with the specific aim of developing, designing and manufacturing Electronic Fencing Systems, Perimeter Intrusion Detection Systems and Smart home alarm systems for the Electronic and the Physical Security Industry.


    85dB 300mAh 433.92MHz Doorbell Security Alarm System APP Control 0

    Contact Details
    ShenZhen HongAnKe Intelligent Technology Co.,Ltd

    Contact Person: Jessie Song

    Tel: +86 18312503346

    Send your inquiry directly to us
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