External power supply7-24 V⎓, The relay does not supply additional power to devices connected to it.
Energy consumptionup to 1 W, In standby mode.
Cross-sectional area of the cable0.75-1.5 mm² (22-14 AWG)
Maximum resistive loadup to 5 A at 24 V⎓, up to 13 A at 110-230 V~
Maximum inductive/capacitive loadup to 3 A at 24 V⎓, up to 8 A at 110-230 V~
Voltage protectionminimum — 6.5 V⎓, maximum — 36.5 V⎓, Once the supply voltage exceeds the specified levels, the relay turns off automatically.
Temperature protectionover 149 °F at the installation site, over 185 °F inside the relay
Communication
Jeweler communication technologyProprietary wireless communication technology to transmit commands, alarms, and events., Key features:, Two-way communication., Advanced anti-sabotage., Block encryption featuring a dynamic key., Instant notifications., Remote control and configuration in Ajax apps., Learn more
Frequency bands866.0-866.5 MHz 868.0-868.6 MHz 868.7-869.2 MHz 905.0-926.5 MHz 915.85-926.5 MHz 921.0-922.0 MHz, Depends on the sales region.
Maximum effective radiated power (ERP)up to 25 mW
Radio signal modulationGFSK
Radio communication rangeup to 3,250 ft, Between the relay and a hub (or a range extender) in an open space., Calculate radio communication range at the facility
Encrypted connectionAll stored and transmitted data are protected by block encryption featuring a dynamic key.
Frequency jumpsTo prevent radio interference and jamming., Learn more
Main features
Control via smartphoneThe user can set up the relay configurations and receive notifications in an Ajax app.
Automation scenariosBy arming/disarming, By schedule, By alarm, By temperature, By humidity 1, By CO concentration 1, By touching LightSwitch / pressing Button, Learn more, 1 Scenarios by humidity and CO 2 concentrations are available when LifeQuality Jeweler is added to the system.
Adjustable pulse durationfrom 0.5 to 255 s
Operating modespulse, bistable
Contact statusnormally open, normally closed
Protection against sabotage
Protection against counterfeitingdevice authentication
Loss of connection detectionafter 36 s, Detection time depends on the Jeweler or Jeweler/Fibra settings., Learn more
Housing
Dimensions1.54″ × 1.3″ × 0.71″
Weight0.88 oz
Operating temperature rangefrom −4 °F to 147 °F
Humidityup to 75%
Protection classIP20
Manufacturer
Ajax
Manufacturer code
AJRELAY
Weight
0.025 kg
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