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Tech specs

MultiRelay Fibra

Four-channel relay with remote control

MultiRelay Fibra

Devices compatibility

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~

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

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

Additional information

Compliance with standards

Learn more

Warranty

24 months

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User manual

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