Ajax Relay, relay switch
Ajax relay for integration with NVR etc.
With the right NVR, you can have your intelligent cameras scare away thieves when the alarm is on - but be silent when the alarm is off.
- Can also control lights and electrical appliances directly from the app
- Easy to install
- Supplied by 7-24V DC
| Technical specifications | |
| Product type | Wireless dry contact relay |
| External power supply | 7–24 V DC The relay does not supply additional power to connected devices |
| Energy consumption | Up to 1 W in standby mode |
| Cable cross-section | 0.75–1.5 mm² 22–14 AWG |
| Maximum resistive load | Up to 5 A at 24 V DC Up to 13 A at 110–230 V AC |
| Maximum inductive/capacitive load | Up to 3 A at 24 V DC Up to 8 A at 110–230 V AC |
| Voltage protection | Minimum: 6.5 V DC Maximum: 36.5 V DC The relay turns off automatically if the supply voltage exceeds the specified levels |
| Temperature protection | Over +65 °C at the installation site Over +85 °C inside the relay |
| Communication technology | Jeweller radio communication Two-way communication Block encryption with dynamic key Remote control and configuration in Ajax apps |
| Frequency bands | 866.0–866.5 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 sales region |
| Radio communication range | Up to 1000 m in open space |
| Maximum effective radiated power | Up to 25 mW |
| Radio signal modulation | GFSK |
| Automation scenarios | By arming or disarming By schedule By alarm By temperature By humidity By CO₂ concentration By touching LightSwitch or pressing Button |
| Operation modes | Pulse Bistable |
| Adjustable pulse duration | From 0.5 to 255 seconds |
| Contact state | Normally open Normally closed |
| Sabotage protection | Protection against spoofing with device authentication |
| Communication loss detection | After 36 seconds Depends on Jeweller or Jeweller/Fibra settings |
| Installation | Suitable for indoor or outdoor use when installed in a hermetically sealed enclosure Recommended DIN rail mounting with DIN Holder, sold separately |
| Operating temperature | From −10 °C to +64 °C |
| Operating humidity | Up to 75% |
| Protection class | IP20 |
| Dimensions | 39 × 33 × 18 mm |
| Weight | 25 g |
| Colour | Black |
| Package contents | Relay Jeweller Double-sided adhesive tape Quick start guide |
| Der tages forbehold for eventuelle fejl og ændringer i specifikationerne | |
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Here you can see the compatibility between the various units and Hubs from Ajax
https://ajax.systems/tools/devices-compatibility/
Ajax Relay Relay switch that can easily integrate with other electrical devices.
With the right NVR, you can use your AJAX alarm to arm your intelligent cameras.
In this way, you can set the cameras to welcome intruders by e.g. to say "You are in a monitored area" or flash the light, so the thief knows he has been spotted - at the same time that the cameras are automatically silent when you are having a barbecue party in the garden.
The solution will be able to be connected to e.g. the shell fuse or its own zone, so the cameras are armed when you go to bed.
You can also use the relay switch to control your lights, kitchen appliances or other electrical appliances directly from your mobile.
Turn the lights on and off when you're on vacation, so it looks like you're at home. Turn on the coffee machine and the coffee will be ready when you get home. Yes, the only limit is the imagination.
It has the same function as a button, you just activate from within your app on the phone.
- Can control electrical appliances
- Very easy to use
- Accessed directly from your mobile
- For indoor use
- Potential-free relay
