Relay is a wireless, low-voltage relay featuring potential-free (dry) contacts. Use Relay to remotely switch on/off appliances powered by a 7–24 V DC source. Relay can operate both in pulse and bistable mode. The device communicates with a hub via Jeweller radio protocol. In the line of sight, the communication distance is up to 1,000 m.
The Relay contacts are not galvanically connected to the device itself, so they can be connected to the input control circuits of various equipment to imitate a button, toggle switch, etc.
Use scenarios to program actions of automation devices (Relay, WallSwitch or Socket) in response to an alarm, Button press or schedule. A scenario can be created remotely in the Ajax app.
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.
Safe home and office automation
Boost the potential of your security system with scenarios to actively resist the threats it detects and automate your routines. Set up a Night mode activation on schedule; turn off all the office lights automatically by arming the system; program the outdoor lights to spotlight trespassers when they trigger an outdoor motion detector; or install a sustainable anti-flood system. The system continues to execute scenarios even if the connection with Ajax Cloud is lost.
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Tech specs
- Classification: radio channel relay unit
- Device type: Wireless
- Installation method: Into electric switchboard, junction box
- Compatibility: Operates with all Ajax hubs, and range extenders
- 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
- Power supply: 7 - 24 V (DC only)
- Operation modes
- Contact state
- Normally open
- Normally closed
- Adjustable pulse duration: 0.5–255 sec
- Operating temperature range: From 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: yes
- Dimensions: 39 × 33 × 18 mm
- Weight: 25 g
- Certification: CE
- Warranty: Replacement and repair within 24 months of the date of sale.
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
Complete set
- Relay
- Installation set
- User's guide
