Description
Ajax AJ-REX2-W-NF - Ajax ReX 2 signal range extender, white, with NFA2P certification. Designed to extend professional alarm systems with Jeweller technology and photo verification support.
The Ajax ReX 2 white AJ-REX2-W-NF is a high-performance signal range extender designed to expand the coverage of Ajax alarm systems in installations where reliability is critical.
Unlike conventional range extenders, this model holds NFA2P certification, guaranteeing a validated level of security for demanding professional environments.
Why choose the Ajax ReX 2 NFA2P professional signal range extender, white, AJ-REX2-W-NF?
✔️ Certified security for professional installations
NFA2P certification confirms that the device has passed strict tests for durability, reliability and tamper protection.
This makes it an ideal choice for:
High-end homes
Businesses and offices
Industrial premises
Installations that must meet insurer requirements
✔️ Maximum coverage without compromising security
Thanks to Jeweller technology, the Ajax ReX 2 extends the alarm system's signal while maintaining stable, encrypted communication protected against interference.
Range of up to 1700 metres
Secure two-way communication
Anti-jamming protection
✔️ Compatible with photo verification (Wings)
The Wings system allows image transmission from Ajax detectors with cameras, making real-time visual alarm verification easy.
Reduces false alarms and improves incident response.
✔️ Reliable even during power cuts
The device has a built-in backup battery, keeping the system running even in the event of a power failure.
✔️ Quick installation, no wiring
The Ajax ReX 2 is easily set up from the Ajax app, letting you extend the system network in just a few minutes.
What are the main features of the Ajax AJ-REX2-W-NF professional signal range extender?
Ajax
Wireless range extender
NFA2P certified
Grade 2 certified
Two-way communication
Jeweller and Wings 868 MHz protocol
Connects to the Hub via Ethernet
Internal antenna, open-space range 1700 m
Supervision from 12 s
Anti-opening tamper
Anti-jamming
Backup battery
Supports up to 200 connected wireless devices
Compatible with photo detectors
110-240 V AC power supply
Indoor use
Mount included
White
What are the technical specifications of the Ajax AJ-REX2-W-NF professional signal range extender?
Brand: Ajax
Communication paths: Radio and/or Ethernet
NFA2P certification: Available
Security grade: Grade 2
RF frequency: 868 MHz. Jeweller and Wings radio protocols
Ethernet connection: Available (FW 2.13 or later)
Internal security: Anti-opening tamper
Built-in siren: None
Maximum devices: Up to 100 (Hub 2) / 200 (Hub 2 Plus) / Max. 10 sirens
Maximum range extenders: 5 per Hub 2 or Hub 2 Plus
Compatibility: Compatible with Hub 2 and Hub 2 Plus
Image transmission: Supported
Housing material: ABS plastic
Power supply: AC 110~240 V, 50/60 Hz, or 12V with an AJ-DC12V-PCB2 or 6V with an AJ-DC6V-PCB2
Backup battery: Up to 38 hours
Operating temp.: -10°C ~ 40°C
Dimensions: 163 (H) x 163 (W) x 36 (D) mm
