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Search this products category: Alarms
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- 96% of orders dispatched same day, Massive great value range since 2006 and Great Reviews
- Large helpful customer service team, Low cost shipping options and Trusted Brands
Brand: Howler
Key Features
Brand
Howler
Colour
Red
Fire Safety - Product Type
Fire Alarms
Alarm Type
Call Point Alarms
Alarm Sound Level
91-100 dB
Alarms Power Source
Battery Powered
Howler Site Alert RF Master Unit - [HWL-SA02M] - (LP)
Howler Site Alert RF Master Unit
CODEHWL-SA02M
All our CE products are now UKCA compliant
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£256.95
(Exc VAT)
£308.34
(Inc VAT)
Will Monitor all Connected Subsidiary Units - 100dB at 1 Metre - Ideal for Multiple Building Projects - Simple Installation and Set Up
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Fast Delivery - Usually delivered next working day. (12 noon Daily Cut-Off)
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Standard Delivery - Usually delivered within 2 to 4 working days.
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Best Price Delivery - Usually delivered within 5 to 10 working days.
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Highlands and Island & Northern Ireland Delivery - Usually delivered within 2 to 4 working days.
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Howler Site Alert RF Master Unit - [HWL-SA02M] - (LP)
The Howler Site Alert RF Master Unit is the central hub of the wireless fire alarm system, designed to manage and monitor up to 30 connected Subsidiary units. Battery powered and fully wireless, it requires no mains power, control panel or interconnecting cables, making it ideal for construction sites and temporary buildings.
Using secure RF (radio frequency) technology, the Master Unit communicates continuously with every connected alarm. If a fire alarm is activated anywhere on the network, the Master instantly broadcasts the signal, ensuring all connected units sound their sirens and flash their LED beacons simultaneously.
The Master Unit also provides continuous network supervision. It automatically monitors the status of every connected alarm and immediately identifies if a unit becomes disconnected, moves out of range or develops a battery fault, allowing issues to be resolved quickly and helping to maintain site safety at all times.
Battery Requirements:
- Requires 8 × D (LR20) alkaline batteries (not included)
- Requires 1 × 9V PP3 alkaline battery (included)
Key Features:
- Controls up to 30 connected Subsidiary units
- Central hub of the Site Alert RF system
- Fully wireless RF communication
- No mains power, control panel or interconnecting cables required
- Instant site-wide alarm activation
- Continuous network and battery monitoring
- Automatic disconnection detection
- Approx. 1 km open-air wireless range
- 8 selectable RF channels to reduce interference
- Quick and easy wall mounting
- Weather-resistant design for indoor and outdoor use
- Ideal for construction sites, temporary buildings and refurbishment projects
