United StatesTech specs
MultiRelay Fibra
Four-channel relay with remote control
Devices compatibility
Communication
Fibra communication technology
Proprietary wired communication technology. Fibra combines the reliability of wires with the freedom of radio connection.
Key features:
- Two-way communication.
- Advanced anti-sabotage.
- Instant notifications.
- Remote configuration in Ajax apps.
Line connection
4-core cable
Connection
to any point of the Fibra line
MultiRelay can be installed behind the hub, detector, keypad, or siren.
Fibra line length
up to 6,500 ft
When using the U/UTP cat.5 twisted pair cable.
Encrypted communication
Lines connection
Number of input lines
1
MultiRelay can be installed behind any Fibra device.
Number of relays
4
Electrical appliances are connected to four relay outputs with dry contact.
Cable length
up to 6,500 ft
When using the U/UTP cat.5 twisted pair cable.
Maximum current
up to 5 A at 30 V⎓
up to 10 A at 110–230 V~
up to 10 A at 110–230 V~
Maximum resistive load for each relay.
Key features
Temperature protection
When one of the relays exceeds the permissible temperature, all closed contacts automatically open. The user receives an overheating notification.
Automation scenarios
Adjusted in Ajax apps separately for each relay.
Relay modes
bistable
pulse
pulse
Adjusted in Ajax apps separately for each relay.
Operating time
from 1 second to 2 hours
Adjusted for pulse mode in Ajax apps separately for each relay.
State stability
after power outage
If the function is enabled, the current state of the relay contacts remains the same after a power outage.
Recommendations
For indoor use only. It is recommended to install it in Case that is sold separately and available in several options.
Sabotage protection
Tamper alarm
MultiRelay has a connector to fasten the tamper board to the module. The tamper board is in Case that is sold separately.
Protection against spoofing
device authentication
Connection loss detection
after 36 s
Between the hub and MultiRelay. It can be changed in hub settings.
Power supply
Fibra line power supply
8.5−30 V⎓, up to 185 mW
The hub powers the module. MultiRelay does not supply additional power to devices.
Board
Dimensions
3.54″ × 2.16″ × 1.18″
Weight
2.96 oz
Operating temperature range
from 14°F to 104°F
Operating humidity
up to 75%
Complete set
MultiRelay Fibra
Quick start guide