Name: Apollo 45681-331APO XP95 Sounder Visual Indicator Base – Red Flash, Loop Powered, EN54
Brand: Apollo
SKU: 45681-331APO
Availability: InStock

Apollo 45681-331APO XP95 Sounder Visual Indicator Base – Red Flash, Loop Powered, EN54

£80.00

Availability: 5 in stock SKU: 45681-331APO Category: Miscellaneous Brand: Apollo

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The Apollo XP95 Sounder VID Base is a compact, loop-powered sounder and red flash visual indicator with selectable volume levels, group addressing, and built-in self-test features—ideal for reliable fire alarm signalling in enclosed areas.

Description
Additional information
Technical Specification

Description

The Apollo 45681-331APO XP95 Sounder Visual Indicator Base is a combined addressable sounder and red flashing beacon, engineered for high-performance fire alarm notification in indoor applications. Loop-powered and fully compatible with XP95, Discovery, and CoreProtocol systems, this unit ensures seamless integration into existing fire alarm loops.

Designed with two selectable sound output ranges (55–75dB(A) for low-alert environments like hospitals and 75–91dB(A) for general applications), it supports both individual and group addressing. The integrated visual indicator flashes once per second and synchronises perfectly with alert and evacuate tones to ensure consistent and unmistakable signalling.

Self-test diagnostics for both acoustic and visual outputs reduce maintenance overheads by automatically detecting faults. Additionally, the built-in isolator eliminates the need for separate isolation devices, saving time and installation costs.

Compliant with EN54 standards and housed in a robust polycarbonate casing, this sounder VID base delivers trusted performance in a compact, efficient package.

Key Features:

Loop-powered sounder with integrated red flash beacon
Dual volume ranges: 55–75dB(A) and 75–91dB(A)
Flash rate: 1 per second (synchronised with tone)
Individual and group addressing for flexible alert control
Built-in acoustic and visual self-test
Isolated base with EN54-17 compliance
Compact, durable design (115mm diameter, 38mm depth)
Operating temperature: -20°C to +60°C
IP21C rated for indoor use
10-year warranty

Perfect for offices, hospitals, care homes, and commercial properties requiring dependable and compliant fire alarm warning solutions.

Additional information

Brand	Apollo
Item model number	‎45681-331APO
Colour	White

Technical specification

General	Warranty 10 year
Mechanical	Colour White Materials housing Polycarbonate Product depth 38mm Product diameter 115mm Weight 160g Product depth 1.5in Product diameter 4.53in
Conformance	Approvals CPR
Electrical	Terminal functions L2 +L2 Loop in & out positive, double terminal Terminal functions L1 in -L1 in Loop in & out, double terminal Terminal functions +R +R Remote indicator positive connection Terminal functions -R -R Remote indicator negative connection Polarity L1 & L2 are polarity sensitive Battery powered No Protocol voltage 5 to 9V peak to peak Protocol voltage (max) 9V Protocol voltage (min) 5V Power-up surge current 1.2mA Maximum power-up time <1 second Quiescent current 300μA Quiescent current tested at 24V dc Supply voltage (min) 17V dc Supply voltage (max) 28V dc Supply voltage (Vmin-Vmax) 17 to 28V dc Loop powered Yes
Environmental	Storage temperature (min) -20°C Storage temperature (max) 60°C Storage temperature -20 to 60°C Humidity (max) 95% RH Humidity (min) 0% RH Humidity 0% to 95% (no condensation or icing) Humidity Note no condensation or icing Operating temperature (max) 60°C Operating temperature (min) -20°C Operating temperature -20 to 60°C IP rating Value IP21C Operating temperature -4 to 140°F Operating temperature (max) 140°F Operating temperature (min) -4°F