AJAX RELAY BOARD

Radio channel controller for remote control of low current equipment. It is used to activate electric locks, gates and swing gates, rolling shutters and blinds, and to restart modems and routers.

Authentication to prevent forgery
Jamming detection and communication channels encryption
Protected from power surges and overheating

With one click in the mobile application, the device switches domestic appliances on or off. It switches off automatically during voltage surge and overheating. Information on the voltage level is available in the mobile application.

Principle of operation

The device controls electric power supply by means of relay, which closes and opens the dry contact.

Features

Operates from 7—24 V DC voltage sources. The dry contact is not galvanically connected to the device itself.

Installation and set up

The device is installed in junction boxes, distribution boards, and enclosures of switching units.

Tech specs

Classification Radio channel relay unit
Device type Wireless
Installation method Into electric switchboard, junction box
Compatibility Operates only with hub Ajax and ReX
Actuating element Electromagnetic relay
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
Device scanning period — 12−300 s
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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 х 33 х 18 mm
Weight 32 g
Certification CE
Warranty Replacement and repair within 24 months of the date
of sale.
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Complete set Relay
Installation set
User’s guide