Wireless PIR Intrusion Alarm System Kit

Provides stable, low-power, and high-precision intrusion detection for residential buildings, retail stores, warehouses, offices, and light industrial environments.
Send Inquiry
Description
 

Professional Motion Detection Security System for Residential and Commercial Protection

 

Provides stable, low-power, and high-precision intrusion detection for residential buildings, retail stores, warehouses, offices, and light industrial environments. Built with passive infrared (PIR) technology and RF wireless communication, this system delivers real-time alerts with high false-alarm resistance. 

 

 

Why Partner With Us?

 

R&D Depth: 10+ years of hardware manufacturing experience with an in-house RF and firmware team.


Production Capacity: Dedicated SMT lines ensuring stable yield and on-time shipment.


Strict Quality Focus: No random sampling-100% full-function testing before packaging. 

 

 

Product Features and Engineering Design

 

Signal Accuracy: Uses Digital Signal Processing (DSP) and automatic temperature compensation to filter out interference from light, wind, and small pets under 20kg.


Tamper and Theft Protection: Built-in front and back tamper switches trigger immediate alerts if the device is removed from the wall or disassembled.


Power Efficiency: Ultra-low power consumption circuit design extends battery standby cycles, reducing field maintenance costs.


Fast Deployment: Complete wireless architecture eliminates cabling; average installation time is under 10 minutes per unit. 

 

 

Technical Specifications

 

Parameter

Specification

Detection Technology

Passive Infrared (PIR) + DSP

Detection Range and Angle

8–12 meters / 90°–110°

Pet Immunity

Up to 20kg (44lbs)

Mounting Height

2.0 – 2.4 meters

Wireless Frequency

433.92MHz / 868.35MHz

Transmission Distance

100m–150m (Open area)

Power Supply

CR123A Lithium Battery

Battery Life

12–24 months (Depending on trigger frequency)

Operating Temperature

-10°C to +55°C

Enclosure Protection

Anti-Tamper Switch supported

 

 

Installation and Avoidance Guidelines

Install at a height of 2.0 to 2.4 meters for optimal optical coverage.

Do not face direct sunlight, heating vents, air conditioners, or moving fans.

Ensure a clear line-of-sight to the detection zone; avoid large metal obstructions or thick masonry walls in the transmission path.

 

 

Application Scenarios

Residential: Villas, apartments, and residential properties.

Commercial: Retail stores, offices, banks, and supermarkets.

Logistics and Industry: Warehouses, distribution hubs, and restricted workshop zones.

 

 

Compatibility and Protocol Customization

 

The sensors operate on standard wireless RF modules and integrate with:

 

  • Universal wireless alarm control panels (433MHz/868MHz)
  • Smart IoT gateways and automation hubs
  • Traditional Central Monitoring Stations (CMS)

 

For Developers: We support protocol customization, including standard EV1527/PT2262 encoding and private protocols. You can contact us to request the API Protocol and SDK Documentation. 

 

 

Manufacturing, Quality Control & Certifications

 

OEM / ODM Customization
We support full private label manufacturing from our ISO-certified facility. This includes custom logo printing on the sensor housing, tailored packaging/manuals, and firmware adjustments (such as RF transmission intervals and pulse count sensitivity).

 

100% Hardware Validation
Every production batch undergoes strict quality assurance protocols before shipment to eliminate early component failures:
48-Hour Aging Test: Continuous powered operation under load.
RF Chamber Calibration: Transmission distance and anti-jamming testing in an anechoic chamber.

 

 

FAQ

 

Q: What is a PIR intrusion alarm system?

A: A PIR (Passive Infrared) alarm system detects motion by sensing changes in infrared heat signatures emitted by human bodies moving across the sensor's fields of view.

Q: Does it support pet immunity?

A: Yes. The internal DSP chip analyzes both the mass and infrared thermal profile of the moving object. It suppresses triggers for objects below 20kg, preventing false alarms from common household pets.

Q: What happens when the battery is low?

A: The sensor transmits a low-battery signal code to the control panel, triggering a notification on the user's App or CMS before the battery completely drains.

Q: Can these sensors be used outdoors?

A: No. This model is designed for indoor environments (-10°C to +55°C). Outdoor use is not recommended due to rain and unpredictable thermal air currents.

Q: Can we match the wireless coding to our existing receiver?

A: Yes. We can adjust the oscillation resistance and address code format during production to ensure compatibility with your existing hardware.

Hot Tags: wireless pir intrusion alarm system kit, China wireless pir intrusion alarm system kit manufacturers, suppliers, factory