Salamander Fire Door Closer
£258.23
Summary
The Geofire Salamander Door Closer is a flagship radio controlled fire safety device that holds open fire doors and safely closes them in the event of a fault or fire. As part of the comprehensive Salamander range, this wire-free solution connects wirelessly to a central controller that integrates with existing fire alarm systems, eliminating the need for costly cabling and minimising installation disruption.
This innovative door closer provides the safe, legal and cost-effective solution for holding fire doors open throughout a building. By keeping fire doors in the open position during normal operation, it ensures ease of access, prevents wear and tear on expensive fire doors, improves ventilation and supports restriction-free movement in line with the disability provisions of the Equality Act 2010. Each controller can manage up to 99 door closers or door holders, making it ideal for multi-door installations.
Unlike acoustically-triggered devices which are unsuitable for areas with high background noise, the Salamander Door Closer can only be activated by the fire alarm system itself, ensuring reliable operation in all environments. The unit features both free-swing and fixed holding modes with an adjustable holding angle of 65° to 120°, and is approved for use with fire doors up to power size 3. Battery-powered operation provides up to two years of service life, with automatic fail-safe release triggered by low battery, communications failure, fire alarm activation or manual operation.
Features
- Wire-free radio controlled installation eliminates cabling costs and disruption
- Battery powered with up to two years battery life from 2 x C cell batteries
- Free-swing mode and fixed holding mode operation
- Adjustable holding angle between 65° and 120°
- Suitable for fire doors up to power size 3
- Modern design with durable ABS housing
- CE marked under the Construction Products Regulation
- Low maintenance battery operated system
- Radio frequency operates at 868MHz to European standard, licence exempt
- Typical range of 40-50m, extendable up to 8 times with additional boosters
- Each controller manages up to 99 door closers or door holders
- Automatic 2-hour status check of all connected devices
- Fail-safe release on low battery, communications failure, fire or fault
- Controller interface accepts 24Vdc signal or volt-free relay contacts
- 230Vac mains supply with 6-hour battery backup for controller and booster units
- LED indicators show system status, low battery and signal strength
- Compatible with existing Salamander installations
- Suitable for Critical Actuation Category A installations per BS7273-4
- Fire alarm triggered activation only, not affected by background noise
- Supports Equality Act 2010 disability access requirements
FAQs
How does the Salamander Door Closer work with fire alarm systems?
The Salamander Door Closer connects wirelessly via radio frequency to a central controller, which interfaces with your existing fire alarm system using either a 24Vdc signal or volt-free relay contacts. When the fire alarm activates, the controller sends a radio signal to all connected door closers, causing them to release and allow the fire doors to close automatically. The system only responds to fire alarm activation, not acoustic triggers, ensuring reliable operation in noisy environments.
What is the typical wireless range and how can it be extended?
The Salamander system typically provides a wireless range of 40-50 metres between the controller and door closer units, though actual range is site-specific and depends on building construction and layout. The range can be extended by up to 8 times by adding wireless booster units, which relay signals throughout larger buildings. A site survey can verify the exact coverage and determine if boosters are required for your installation.
How long do the batteries last and how is low battery indicated?
The door closer units are powered by 2 x C cell batteries providing 12+ months of battery life under normal operating conditions. In accordance with BS7273-4, batteries should be changed every 12 months regardless of remaining capacity. The controller continuously monitors battery status and LED indicators provide clear warning of low battery conditions. The unit features fail-safe operation, automatically releasing the door when battery voltage becomes critically low.
Can the door closer be used in both free-swing and fixed holding modes?
Yes, the Salamander Door Closer offers both operational modes to suit different installation requirements. In free-swing mode, the door can move freely within the set holding angle range, ideal for high-traffic areas. In fixed holding mode, the door is held at a specific angle within the 65° to 120° range. Both modes provide secure holding during normal operation and reliable release when activated by the fire alarm system.
Is the Salamander Door Closer compliant with building regulations and fire safety standards?
The Salamander Door Closer is fully compliant with relevant fire safety standards including BS7273-4 for Critical Actuation Category A installations, BS EN1155 for door closer performance, and ETSI EN 300 220 for radio frequency operation. It is CE marked under the Construction Products Regulation and approved for use with fire doors up to power size 3. The system meets the requirements for fail-safe operation with automatic monitoring and fault indication as specified in British Standards.
How many door closers can be managed by a single controller?
Each Salamander controller can manage up to 99 door closers or door holders, plus an unlimited number of ZleepSafe units. The controller performs automatic 2-hour status checks of all connected devices and provides comprehensive monitoring of battery levels, signal strength and operational status. This makes the system highly scalable for buildings with multiple fire doors requiring hold-open functionality.
Specifications
- Product Type: Radio controlled wire-free fire door closer
- Dimensions (H X W X D): 328 x 110 x 100mm
- Weight: 2500g
- Part Number: 3-80-0050/51
- Housing Material: ABS
- Holding Angle: 65° to 120° adjustable
- Operating Modes: Free-swing mode and fixed holding mode
- Door Power Size: Approved to power size 3
- Power Supply: 2 x C cell batteries
- Battery Life: 12+ months (batteries should be changed every 12 months per BS7273-4)
- Radio Frequency: 868MHz to European standard, licence exempt
- Typical Range: 40-50m (site specific)
- Range Extension: Up to 8 times with additional booster units
- Controller Capacity: Up to 99 door closers or door holders per controller
- Controller Interface: 24Vdc signal or volt-free relay contacts
- Controller Power Supply: 230Vac 50Hz with 6-hour battery backup
- Booster Power Supply: 230Vac 50Hz with 6-hour battery backup
- Status Monitoring: Automatic 2-hour status check of all devices
- Fail Safe Release: Activates on low battery, communications failure, fire, fault or manual operation
- Display Indicators: LEDs indicate system status, low battery, low signal and unit number
- Available Channels: 14 radio channels, automatic scanning for quiet channels
- Compliance Standards: BS7273-4 Category A Critical Actuation, ETSI EN 300 220, BS EN1155, Construction Products Regulation
- CE Marking: Yes, under Construction Products Regulation
- Patent: European Patent No. 1799944
- Compatibility: Compatible with existing Salamander installations
Downloads
- Datasheet (Adobe PDF)
Additional information
| Weight | 1 kg |
|---|---|
| System Type | |
| Device Type | |
| Colour | |
| Version | Right Hand (RH) Side, Left Hand (LH) Side |
