MAKE IT YOURS
CableTrunk.
Accessory for fire detector cable trunking

A neat finish for surface wiring.
CableTrunk connects surface cable trunking to FireProtect 2 AC without hiding the power cable inside the ceiling. It supports SmartBracket, guides the wires to the detector and keeps the installation slim, with a choice of orientation for visible status LEDs.
Key features. At a glance.
Sleek look of the installation
with only 9.5 mm of added height


Effortless cable routing to WAGO 221 connectors


Сlear visibility of a fire detector's LED indicators

Compatible with standard cable trunking

16x16 mm
Iron-clad joining with SmartBracket mounting panel


Two colors


Made for real installations.


A tidy connection to FireProtect 2 AC.
Made for the mains-powered detector
CableTrunk brings a surface cable route to any FireProtect 2 AC fire detector. It fits between the ceiling and SmartBracket, adding just 9.5 mm to the installed height. Standard 16 × 16 mm and 40 × 16 mm trunking can meet the accessory at the side.
The fire detector and cable trunking are separate items. CableTrunk is a mounting accessory, not a sensor or a power supply. This fit is specified for FireProtect 2 AC, not the RB or SB versions.
A clear route from cable to detector.

Support, secure, then align
CableTrunk fixes to the ceiling at two points. Its latches hold SmartBracket while the installer routes the supply cable to the detector’s WAGO 221 connectors, then screws secure the mounting panel. The final detector position can be selected so its LEDs remain visible from the room.
The manual recommends at least 15 cm of free cable. SmartBracket has two fixing positions in CableTrunk; together with the detector orientation, these give LED positions at 0°, 90°, 180° or 270° to the trunking. Isolate the mains supply before work and follow the exact FireProtect 2 AC installation manual.
Small enough to stay discreet.
Check the accessory and detector together
The polycarbonate body measures 144.7 × 89.3 × 18 mm and weighs 33 g. Its 18 mm body dimension is different from the 9.5 mm added installation height. Choose black or white to match the detector.
CableTrunk is specified for −25 to +60 °C and up to 80% humidity. The location must also meet the detector’s own installation limits. The installation kit and quick start guide are included; the accessory itself requires no maintenance.
Find the right detector mounting accessory.
Check CableTrunk for surface power wiring to a FireProtect 2 AC detector. Match the detector and cable route before choosing the accessory.
Check detector fit →Every detail, in one place.
Key features
- Quick installation
- Ensures easy lateral power wiring and effortless installation.
- Latches
- To attach the mounting panel of the fire detector before fixing it with screws.
- Four fixing positions
- To ensure visibility of the detector’s LED indication for a user.
- Compact size
- Adds minimal height to the detector after installation.
Enclosure
- Dimensions
- 144.7 × 89.3 × 18 mm
- Weight
- 33 g
- Material
- Polycarbonate
- Operating temperature range
- from −25 °C to +60 °C
- Operating humidity
- up to 80%
What’s in the box
- CableTrunk
- Installation kit
- Quick start guide
For your installation
- Fits all FireProtect 2 AC detectors; not specified for RB or SB models.
- Fits 16 × 16 mm and 40 × 16 mm cable trunking. Follow the exact detector installation limits.
