Fire warnings and warning

What is a manual call point?

A manual call point is a hand-operated alarm device used to activate smoke ventilation, fire ventilation or fire suppression systems in the event of a fire. Manual call points are typically used in combination with smoke detectors and control units for window openers.

Key considerations for manual call points:

• Installation height is defined by applicable regulations and project specifications

• Placement is typically near escape routes, doors or access points to smoke zones

• Used for manual activation of smoke extraction or fire control

• Often forms part of a complete smoke ventilation or fire safety system

Within this category you will find, among others, WTSL-F manual call points, suitable for professional smoke ventilation and comfort control applications.

Smoke detectors for ventilation in all building types

A smoke detector ensures early warning and correct activation of ventilation or safety systems. The range includes optical smoke detectors, such as Housegard Pebble, 230V smoke detectors and intelligent smoke detectors.

Types of smoke detectors available:

• Optical smoke detectors for fast detection of visible smoke

• Smoke detectors for ventilation systems and technical rooms

• Hard-wired and wireless interconnected smoke detectors

• Combined smoke and heat alarm units

Intelligent smoke detection from leading brands

FireAngel

FireAngel offers smoke detectors and gateways such as Wi-Safe2 and FireAngel Gateway, enabling:

• Wireless interconnection of multiple devices

• Central monitoring and alarm signalling

• Combined smoke and heat detection

• Discreet, modern design suitable for contemporary buildings

Thermoptek multisensor smoke alarms with Wi-Safe 2

FireAngel specialises in smoke and fire detection for residential, trade and housing projects. The brand is particularly recognised for its Thermoptek multisensor technology, widely trusted by fire and rescue services in the United Kingdom.

A Thermoptek smoke alarm combines optical smoke detection with thermal sensors that continuously monitor temperature changes. This results in fast and accurate warning during both rapidly developing fires and smouldering fires, while significantly reducing the risk of false alarms. Unlike older ionisation alarms, Thermoptek technology contains no radioactive materials, contributing to a higher overall level of safety.

Selected FireAngel models include:

• Sealed 10-year lithium battery

• Large central button for testing, smart pause and device location

• Smart Pause function to temporarily silence the alarm for up to 10 minutes

• Sleep Easy function that delays low-battery warnings for up to 8 hours

• Location feature that identifies the triggering unit

With Wi-Safe 2 technology, up to 50 devices can be connected in a secure, encrypted wireless network operating at 868 MHz. The system is stable, EMC approved and unaffected by other wireless equipment. Pairing is completed via a simple two-step process and is suitable for residential, commercial and larger installations with high demands for reliable detection.

Siemens

Siemens smoke detectors are characterised by:

• High detection accuracy

• Stable operation in technical and commercial environments

• Integration into large CTS and fire safety systems

Ajax

With FireProtect Ajax, you receive an advanced solution combining:

• Smoke and heat detection in one unit

• Intelligent monitoring

• Wireless communication

• Modern design with app-based control

Housegard

The Housegard Luma series consists of user-friendly smoke and heat detectors designed for:

• Residential kitchens, utility rooms and garages

• Smaller commercial environments

The design reflects clean Scandinavian aesthetics while remaining suitable for humid or dusty surroundings. Luma alarms can be wirelessly interconnected in a closed network, allowing up to 40 devices to communicate via a stable 868 MHz connection. When one alarm is triggered, all connected units activate simultaneously, ensuring effective evacuation of the entire building.

Using Luma Hub, the system can be expanded with smart home functionality, allowing alarms and events to be monitored directly via smartphone. This adds an extra layer of security, whether protecting personal property or safeguarding equipment and personnel in commercial settings.

Key features of Housegard Luma heat alarms:

• Wireless interconnection of up to 40 alarms

• Battery life of up to 10 years

• Test and pause function for daily operation

• Flexible installation using adhesive tape or screws

• Discreet and modern design for visible installation

Housegard Luma represents a simple, scalable and visually unobtrusive heat detection solution. The same applies to Housegard Pebble SA701, inspired by organic natural forms. Both adhesive tape and screws are included to ensure secure installation.

Heat detectors and combined smoke and heat alarms

In environments where smoke may occur naturally, a heat alarm detector is often preferred over a conventional smoke detector.

Advantages of heat detectors:

• Reduced risk of nuisance alarms

• Suitable for kitchens, technical rooms and industrial environments

• Can be combined with smoke detectors within the same system

Within this category you will find, among others, the Ei144RC heat alarm, distributed by LAP Sikkerhed on behalf of Consilium. The unit is designed for permanent installation with 230V power supply and battery backup. It is a reliable solution featuring an installation-friendly base that automatically establishes both mains and battery connections when the detector head is mounted.

The alarm can operate as a standalone heat detector or as part of an interconnected alarm system using wired or wireless connections. In an interconnected setup, all connected alarms activate simultaneously, ensuring rapid warning throughout the building.

Key features include:

• Stable heat detection in environments with steam, dust or temperature fluctuations

• Wired and wireless interconnection options

• Test and pause function for temporary silencing during non-hazardous situations

• LED indicators for power, fault and battery status

• Memory function to identify previously triggered units

Advanced control and fire suppression integration

For larger IT and network installations, DET-AC III Master is used for:

• Central control of smoke ventilation

• Integration with fire suppression systems

• Coordination between smoke zones, window motors and detectors

The system typically operates with master and slave units. An expansion module is installed in each cabinet within a row. In the event of a main alarm, DET-AC III Master activates suppression across all connected systems simultaneously.

Rittal uses Novec 1230 gas due to its environmental properties and compatibility with sensitive IT equipment. The system features potential-free relay outputs, CAN-Bus interface and compatibility with EFD III.

Bels – your supplier of fire alarms and warning systems

We are proud to be recognised for fast order processing, high-quality products and solutions for both B2C and B2B customers across Denmark and Europe.

If you require assistance selecting the correct fire detector type, appropriate manual call points or suitable control solutions, please contact us at info@bels.dk.

Why customers choose us:

• Specialised range within ventilation and fire safety

• Documented brands not typically found in local DIY stores

• Products suitable for both new build and renovation

• Strong focus on integration, safety and operational reliability

• Competitive pricing