Dry contact relay to control 12-24V⎓ PSU remotely

Brand : Ajax
UPC : 850042389195
PART # : Ajax Relay (9NA)

Introducing the Ajax Relay: This device serves as a versatile component within the Ajax security system, offering expanded capabilities for integrating third-party devices. With its wireless connectivity and compact design, the Ajax Relay seamlessly integrates into your existing setup. Whether it's activating electrical appliances, controlling access systems, or managing lighting, the Ajax Relay provides reliable and secure control options. Say hello to enhanced flexibility and functionality with the Ajax Relay.

Installation with no added effort

Scanning a QR code with the Ajax app is all it takes to connect Relay to the hub in under a minute. This tiny device (39x33x18 mm) makes it simple to insert into a junction box, electrical panel, or switching unit body. Additionally, the adaptable external antenna offers dependable connectivity.

Classification Radio channel relay unit
Device type Wireless
Installation method Into electric switchboard, junction box
Actuating element Electromagnetic relay
Compatibility Hubs: Hub Hybrid (4G), Hub Hybrid (2G), Hub 2 Plus Jeweller, Hub 2 (4G) Jeweller, Hub 2 (2G) Jeweller, Hub Jeweller; Range Extenders: ReX 2, ReX
Relay service life 200,000 switch-ons
Voltage protection Max — 36.5 V, min — 6.5 V
Maximum load current 5A at 36V DC, 13A at 230V AC
Maximum current protection No
Maximum temperature protection 65°C at the place of installation
Electric power meter function No
Energy consumption parameter check Voltage
Alarm signal delivery time 0.15 s
Power supply 7—24 V (DC only)
Operation modes ● Impulse ● Bistable
Contact state ● Normally open ● Normally closed
Adjustable pulse duration 0.5 – 255 sec
Jeweller radio technology Communication range with central unit — up to 1,000 m in an open space; Two-way communication between devices Operating frequencies — 868.0 - 868.6 MHz Self-adjusting RF output power — up to 25 mW; Block encryption based on AES algorithm Detector scanning period — 12 - 300 s
Operating temperature range 0°С to +64°С
Permissible humidity Up to 75%
Protection class of body IP20
Anti-sabotage Protection against fraud Jamming detection
Remote setting and testing +
Dimensions 39 × 33 × 18 mm
Weight 25 g
Warranty Replacement and repair within 24 months of the date of sale.
Service life 10 years
Complete set Relay Installation set User’s guide
Compliance with standards Radio Equipment Directive (RED): EN 300 220-1 V3.1.1, EN 300 220-2 V3.2.1; Restriction of Hazardous Substances Directive (RoHS): EN IEC 63000:2018; Electromagnetic Compatibility Directive (EMC): EN 301 489-1 V2.2.3, EN 301 489-3 V2.1.1; Low Voltage Directive (LVD): EN 62479:2010, EN 60730-1:2016+A1:2019; FCC ID: 2AX5VRELAY-NA, 2AX5VRELAYJ1; IC ID: 26860-RELAYNA1, 26860-RELAYJ1; PSTI UK: Schedule 2