1. Product Overview
The Alarm System Board PCBA is a high-reliability printed circuit board assembly designed for security and alarm system applications. It integrates core functions such as signal acquisition, data processing, communication control, and alarm output, serving as the central control unit of alarm panels, detectors, and integrated security systems.
With a stable hardware architecture and mature PCBA manufacturing processes, the Alarm System Board PCBA ensures fast response and accurate alarm performance across various security environments.
2. Product Specifications
Power Supply: DC 9V–24V (customizable)
Main Controller: MCU / SoC (customizable)
Alarm Inputs:
Multiple digital and analog sensor inputs
Supports PIR, door/window sensors, smoke detectors, gas sensors, etc.
Alarm Outputs:
Buzzer and relay outputs
External sound and light alarm support
Operating Temperature: -20°C to +70°C
PCB Technology:
Multilayer PCB design
High-quality FR-4 material
Manufactured in compliance with IPC standards
Certification Support: CE / FCC / RoHS (on request)

3. Product Advantages
High Stability and Reliability
Flexible Customization
Fast Response and Accurate Alarming
Excellent Compatibility
Mature PCBA Manufacturing Process
4. Application Areas
Home Security Systems
Commercial and Office Security
Industrial Safety Monitoring Systems
Smart Buildings and Smart Communities
Remote Monitoring and IoT-Based Alarm Systems
5.About BQC
Shenzhen BQCTECH is a leading provider of integrated manufacturing solutions specializing in PCBA and electronic products. With decades of dedicated focus on the EMS sector, the company delivers comprehensive one-stop services encompassing: OEM, ODM, and full-spectrum EMS-including component scouring and material management, precision SMT and DIP Assembly.
Operating from a modern, more than 10,000 square meter manufacturing facility, BQCTECH is powered by a skilled workforce of over 500 professionals, including highly qualified management and technical teams. The company's end-to-end capabilities-from component sourcing to final assembly and testing-enable it to serve clients across automotive, industrial, and consumer electronics industries, with a strong commitment to quality and on-time delivery.

6.FAQ
Q1:What service do you have?
We provide turnkey solution including RD, PCB fabrication, SMT, testing and other value-added service.
Q2:Do you have any minimum order quantity (MOQ) requirement?
No, we do not have MOQ requirement, we can support your projects starting from prototypes to mass productions.
Q3:How can we ensure our information should not let third party to see our design?
We are willing to sign NDA effect by customer side local law and promising to keep customers data in high confidential level.
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