1000ft Wireless Driveway Alarm System Motion Sensor Home Security Alert 3 Sensor

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Bullet Point

Used as sensor motion doorbell

Used as an alarm alert system

It can be used as a simple alert unit instead of investing in costly security systems!

Detecting and alerting when someone approaches a front door! Alert when a customer walks through the front door of a store or office! Alerting when a car approaches, and many more!


  • This item includes the receiver unit and motion sensor, it perfectly combines the function of "driveway alert" with "doorbell".
  • When the PIR detects the moving heat from car engines or human beings, the transmitter would be activated and send a wireless signal to the receiver., and then the receiver will sound and stop when the melody ends.
  • Easy to install and requires no wiring. Operating range of over 100m (in the open air).
  • The powerful 120-decibel alarm sounds off when motion is detected within a 20-foot range. Unique security code between chime and sensor - avoid interference with neighbor's chimes.
  • Blue LED Light, volume adjustment (up to 3 levels)
  • Easy Chime Series(Professional Version): unlimited receivers can work with unlimited mention sensors/transmitters at the same time. DIY your home/office/warehouse/Store/Garage doorbell alert system by adding more Receivers or Sensors

Frequency: 433±0.5MHz
Operating Range: 80m-100m (maximum without obstructions)
Sound level (Typical): more than70dB

A. Sensor unit
Power supply: 1* 9V Battery  (not included)
B. Receiver unit
Power supply: 3*1.5V C Batteries / 6V DC Adaptor (All not included)
Digital Code Type: Auto-learning
Door chime (Receiver) has 3 switch selectable operation modes:
Bell only
The LED Signal flash indicator only
Bell and LED signal flash indicator simultaneously

Functions Instruction

  • The Transmitter contains a passive infrared PIR sensor, which detects the moving heat created by an automobile engine (or any other noticeably hot object moving at sufficient speed). 
  • It can send a signal to the receiver. The transmitter should be deployed outdoors, where it will have a clear view.
  • The Receiver mounts inside your home (or business, warehouse, shed, aircraft hangar, secret underground submarine docking station-where you need it, really, provided its within range of the outdoor unit). 
  • It contains a LED and a speaker to let you know when the outdoor unit detects motion.



What's in the Package(The specific quantity depends on your order)
Transmitter/bell push
Instruction Manual