Lpcb Conventional Linear Infrared Beam Smoke Detector Fire Alarm System
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Product Highlights
- LPCB Approved Certification: Meets EN54-12 and BS 5839 Part 1:2002 standards for fire safety compliance.
- Digital Alignment Guide: Built-in laser pointer and Nixie tube LED display for precise mirror alignment.
- Adjustable Beam Range: Programmable beam distance from 20m to 100m via encoder.
- Multi-Level Sensitivity: Three sensitivity levels (2.6dB, 3.4dB, 4.8dB) selectable via encoder.
- Fast Reset Time: System reset time is less than 2 seconds for quick recovery.
- Drift Compensation: Onboard processor enables automatic drift compensation for stability.
- Wide Operating Voltage: Operates on 20V to 28V DC with low standby current of 23mA.
- One Year Warranty: Reliable after-sales service with a one-year warranty period.
Product Attributes
- Customization
- Available
- Type
- Infrared Sensor Probe
- Anti-theft Alarm System Approach
- Active
- Model NO.
- AW-BK901
- Anti-Theft Alarm System Type
- Infrared Detectors
- Anti-Theft Alarm System-Wide
- Wire Alarm Detectors
- Anti-Theft Alarm System Distance
- Power Detector
- Types of Smoke Detectors
- Infrared Beam Smoke Style
- Infrared Sensor Probe Type
- Inclination Sensor
- Infrared Sensor Installation
- Embedded Wall
- Combustible Gas Detector Model
- QT-500
- Operating Voltage
- 20V-28VDC
- Monitor Range
- 25m/40m/70m/100m
- Certification
- Lpcb Approved
- Beam Smoke Detector Programmer
- Adjust The Beam Distance From 20m-100m
- Transport Package
- Carton Box
- Specification
- 25m/40m/70m/100m
- Trademark
- Asenware
- Origin
- China
- HS Code
- 8531901000
- Production Capacity
- 225.5
- Package Size
- 34.00cm * 34.00cm * 18.00cm
- Package Gross Weight
- 8.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
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Product Description

Product Introduction:
* AW-BK901 Conventional Reflective Beam Detector has built-in laser beam pointer and digital guide display for real user-friendly alignment method.
* The Laser beam pointer accurately points the exact location where to mount mirror and with additional digital guide display allows to monitor and guide on the actual light intensity
between the mirror and detector which cannot be seen by our naked eye making it more easy and convenient in alignment commissioning.
* The AW-BK901 works on the principle of reflective infrared beam obscuration.
* Used in conjunction with a reflector, which will notify the fire alarm panel when the infrared beam is obscured by smoke.
* Secure and quick communication through the onboard processor enables the detector to make its own decision and drift compensation resulting in greater automation
Detailed Specification
| Product Name | AW-BK901 Conventional Linear Infrared Beam Smoke Detector |
| Model No. | AW-BK901 |
| Standard Compliance | EN54-12; BS 5839 Part 1:2002 |
| Operating Voltage | 20 V to 28 V DC |
| Current Parameters |
Standby:23mA |
| Beam Sensor Sensitivity(Via Encoder) |
Level 1: 2.6 dB High Sensitivity |
| Beam Path Angle | ±0.5° Directional |
| Alignment Guide | Laser Beam Pointer |
| Digital Display Guide | Nixie Tube |
| LED Indicator Guide | Red: Fire ; Yellow: Fault ; Green: Alignment |
| Reset Time | Less than 2 Second |
| Relay Capacity(Fire & Fault) | Normally Open/ 2.0 A; 30 VDC |
| Material | ABS |
| Color | White |
| Dimension | L:190.87 x W:126.87 x H:91.96 mm / 440 gm |
| Weight | 0.130 Kg with base |
| Operating Temperature | - 10°C to 55°C |
| Protection Rating | IP30 [IP66 glue seal] |
| Humidity | 0 to 95% Relative Humidity, Non condensation |





Company Information:
ASENWARE is the fire alarm system and fire suppression system manufacturer and whole fire safety solution provider since 2005.
Driven by a commitment to sound operations, ongoing innovation, and open collaboration, we have established a competitive fire safety products line include addressable fire alarm system, conventional fire alarm system, central monitoring emergency light system, fire telephone and emergency audio system, fire pump, fire hose and gas suppression system.
Our fire safety products ,solutions and services are used in over 100 countries.With over 200 employees work in United Kingdom-Marketing Center, China-R&D and Supply Chain Center and Bangladesh-ManufactureCenter, ASENWARE is committed to design and manufacture the best fire safety products to reduce the risk of fire, and support theworld to be more safe and more comfortable.
Here are our product ranges:
1-Conventional fire alarm system(LPCB/CE Approved)
2-Addressable fire alarm system(LPCB Approved)
3-Fire sprinkler(UL Listed)
4-FM200 gas fire suppression system
5-Emergency light system(TUV Approved)
6-Addressable fire telephone system
7-Voice evacuation control panel and speakers
Exhibition:
Certification:
Our Services:
* Over 15 years' experience.
* Prompt response.
* OEM & ODM available.
* Support factory inspection.
* Standard qulity control system.
* Different choices of payment and delivery.
* Independant R&D dept, designing dept,to meet your special need.
* Whole set of technical supports and with abroad projects experience.
* We are manufacturer, offer better price better service.
* Direct control on materials, production status, quality checking.
* Sample order, customized order, bulk order are supported.
* Reliable after-sales service, with one year waranty.
Contact:
Lily Huang
Shenzhen Asenware Test&Control Technology Co.,Ltd
Website:asenware.en.made-in-china.com
Factory Add: 4F,10#, Xingye Rd., Huoju District, Zhongshan City, Guangdong
Marketing Center AddR: 26H, Building D, Shihong Garden, Fanshen Rd, Baoan, Shenzhen
About the Supplier
This supplier has been audited by CTI. Verify the report on the official CTI website with ID "QIP-ASR242972". Items marked "" are certified.
Company Profile
Company Information
ASENWARE is the fire alarm system and fire suppression system manufacturer and whole fire safety solution provilder since 2005. Driven by a commitment to sound operations, ongoing innovation, and open collaboration, we have established a competitive fire safety products line including addressable fire alarm system, conventional fire alarm system, central monitoring emergency light system, fire telephone and voice evacuation system, fire pump, fire hose and gas suppression system.
About Our Factory & Business Background
- Address
- 4 / F, 10 Xingye Road, Torch Development Zone, Zhongshan, Guangdong, China
- Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram
- International Commercial Terms(Incoterms)
- FOB, EXW, CIF
- Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays - Nearest Port
- Zhongshan
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2005-06-01
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- What is the operating voltage range?
- The detector operates on 20V to 28V DC.
- Can the beam distance be adjusted?
- Yes, the beam distance is adjustable from 20m to 100m using the encoder.
- Does the product have LPCB certification?
- Yes, the product is LPCB Approved and complies with EN54-12 and BS 5839 Part 1:2002 standards.
- How does the alignment process work?
- It features a built-in laser beam pointer and digital guide display (Nixie tube LED) for real-time monitoring of light intensity.
- What is the reset time for the detector?
- The reset time is less than 2 seconds.
- Is OEM and ODM service available?
- Yes, OEM and ODM services are available to meet special needs.
- What is the warranty period?
- We provide a one-year warranty for this product.
- What are the available sensitivity levels?
- There are three levels: Level 1 (2.6 dB), Level 2 (3.4 dB), and Level 3 (4.8 dB).
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