Introduction to the Pyronix Enforcer KX25LR-WE
Pyronix KX25LR-WE — Enforcer two-way wireless long-range PIR corridor detectoris a purpose-built passive infrared (PIR) sensor designed to protect long corridors and narrow walkways. With a 25 m detection range and a slim, corridor-style ~20° pattern, the KX25LR-WE targets intruder detection where traditional wide-angle detectors might either miss movement at distance or trigger unwanted coverage of adjacent areas. The detector uses Pyronixs two-way 868 MHz Enforcer wireless link and Blue Wave signal-processing technology to deliver a reliable, low-noise detection solution suitable for both professional and advanced DIY installations.
Key features at a glance
- 25 m narrow/corridor detection pattern for hallways and long passages
- Two-way 868 MHz Enforcer wireless communication with built-in signal strength indication
- Blue Wave signal processing and sealed optics for improved infrared noise immunity
- Digital temperature compensation and selectable sensitivity for stable detection across conditions
- Front and rear tamper protection
- Low-power CR123A battery operation with nominal life up to ~2 years
- Grade 2, Environmental Class II and a 2-year manufacturer warranty
Detailed specifications and benefits
- Detection range / pattern: 25 m narrow corridor pattern (~206)
- Detection zones / planes: 24 detection zones, 6 detection planes
- Detection speed: 0.323.0 m/s (typical)
- Wireless: 868 MHz two-way FM transceiver (Enforcer)
- Signal processing: Blue Wave technology (improved IR noise immunity)
- Battery / Power: 1 CR123A nominal 3.0 V up to ~2 years
- Low battery threshold: ~2.5 V (25 C)
- Tamper: Front and rear tamper protection
- Operating temperature: \u2212 10 C to 40 C (nominal range to 50 C listed)
- Dimensions (H): 117 x 69 x 50 mm
- Environmental class / Grade: Grade 2, Environmental Class II
- Certifications: EN standards listed by manufacturer; check datasheet for UKCA/CE declarations
- Warranty: 2 years (manufacturer)
The narrow 25 m corridor pattern focuses sensing power along long, linear spaces so the detector can reliably spot movement at a distance without reacting to adjacent rooms or nearby activity. Blue Wave signal processing and sealed optics reduce false alarms from stray infrared sources (sunlight, heating vents) and environmental contaminants. Two-way Enforcer communication gives installers a clear read on signal strength during setup and provides improved link reliability during operation. Combined with temperature compensation and selectable sensitivity, the KX25LR-WE is built to provide stable performance across seasons and varying indoor climates.
Use cases and real-world scenarios
The Pyronix KX25LR-WE excels where traditional wide-angle detectors struggle or where a focused sensing corridor is required. Typical applications include:
- Long hallways and corridors in apartment blocks, hotels, care homes and student accommodation where you need long-range coverage without overlap into adjacent rooms.
- Office building corridors and access ways where battery-powered wireless installation reduces wiring disruption and cost.
- Retail back-of-house corridors and loading areas where movement along a path must be detected while avoiding busy work areas nearby.
- Converted or historic buildings where running cables is difficult; the wireless Enforcer link allows straightforward sensor siting.
- Temporary or flexible spaces (exhibition stands, seasonal sites) that need reliable corridor protection with minimal infrastructure changes.
Installers will appreciate the built-in signal strength indicator during commissioning, and property managers will benefit from a low-maintenance battery life of around two years under typical conditions and tamper protection to guard against device interference.
Comparison with similar products
When evaluating corridor PIR detectors, consider these factors: detection pattern, communication method (wired vs wireless), signal processing to reduce false alarms, battery life, tamper features and total cost of ownership.
The KX25LR-WE stands out among wireless corridor PIRs for its combination of long 25 m reach, two-way Enforcer wireless comms and Blue Wave processing. Compared with standard wide-angle wireless PIRs, it delivers far better distance coverage and avoids triggers from adjacent rooms. Compared with wired corridor detectors, the wireless KX25LR-WE removes the need for cabling, reducing install time and disruption — particularly beneficial in retrofit projects.
Other corridor detectors on the market may offer dual-technology sensing (PIR+microwave) which can reduce false alarms further in some environments, but those devices generally consume more power and may require mains power or frequent battery changes. The KX25LR-WE prioritises a balance of long-range corridor coverage, low power consumption and reliable two-way wireless communication, making it an attractive choice where battery operation is preferred.
In terms of price, the KX25LR-WE is positioned competitively. With a suggested price around (suggested price ~55.92 and cost price ~46.97), it delivers strong value when balanced against installation savings from wireless fitment and long service life.
Customer testimonials and installer feedback
Representative feedback from installers and end users highlights real-world strengths of the KX25LR-WE:
- "Reliable long-range coverage"(Installer): "Great for long corridors in student housing. Signal strength indicator made commissioning fast."
- "Fewer nuisance alarms"(Property manager): "Blue Wave optics reduced false alarms from nearby heating units and windows compared to older models."
- "Simple retrofit"(Small business owner): "Wireless meant we avoided messy cabling; battery life has been better than expected."
These testimonials reflect typical user experience; for formal reviews consult specialist trade sources or speak with local installers who have deployed the product in comparable settings.
Installation, safety and support
The KX25LR-WE is intended for use with Pyronix Enforcer two-way wireless systems; always verify panel compatibility before installation. Follow the supplied installation manual and datasheet for mounting height, orientation and commissioning. Built-in front and rear tamper protection provides anti-tamper reporting but ensure placement minimises accidental activation by staff or maintenance personnel. For commercial projects, using a qualified installer ensures compliance with local regulations and standards. Official datasheet and installation manual are available for download: Datasheet (PDF): https://cdn.dynamictech.uk/Files/Products/alarms/kx25lr-we-datasheet.pdf and Installation manual (PDF): https://cdn.dynamictech.uk/Files/Products/alarms/kx25lr-we-installation-manuals-english-rins1594-2.pdf.
Conclusion: why choose the Pyronix KX25LR-WE?
If your site includes long hallways, narrow passageways or locations where running cable would be disruptive or costly, the Pyronix KX25LR-WE offers a focused, professional-grade solution. Its 25 m corridor pattern, two-way Enforcer wireless link, Blue Wave processing and tamper protection make it well-suited to residential blocks, hotels, office corridors and retrofit scenarios. The balance of long-range detection, signal reliability and low-power operation delivers low total cost of ownership and practical installation advantages. Backed by a 2-year manufacturer warranty and industry-standard certifications, the KX25LR-WE is a strong choice for installers and property managers seeking dependable corridor detection with the convenience of wireless deployment.
