Name: Apollo 45681-330APO XP95 Isolating Sounder Visual Indicator Base – Red Flash, EN54-3, 2 Tones
Brand: Apollo
SKU: 45681-330APO
Availability: InStock

Apollo 45681-330APO XP95 Isolating Sounder Visual Indicator Base – Red Flash, EN54-3, 2 Tones

£84.34

Availability: 5 in stock SKU: 45681-330APO Category: Miscellaneous Brand: Apollo

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The Apollo XP95 45681-330APO Isolating Sounder VID Base combines audio and visual alarms in one unit, featuring dual volume ranges, red flash beacon, self-test functions, and a built-in isolator for reliable fire detection in indoor environments.

Description
Additional information
Technical Specification

Description

The Apollo XP95 45681-330APO Sounder Visual Indicator Base with Isolator is a powerful, intelligent audio-visual signaling device designed for XP95, Discovery, and CoreProtocol systems. Featuring a red flash beacon and selectable volume ranges (55–75dB or 75–91dB), this unit is ideal for alerting occupants in a wide range of indoor settings including hospitals, offices, and public buildings.

The built-in isolator simplifies installation by eliminating the need for separate isolator devices at every point—saving both time and costs. Its EN54-3 compliant sounder emits clearly synchronized tones to avoid signal confusion during an emergency, while the EN54-17 isolator ensures fault tolerance within the loop.

Advanced self-test features monitor both the acoustic and visual indicators. If the unit detects no sound or LED activity when active, it transmits a fault signal upon the next poll, ensuring continued operational integrity.

Designed for easy setup with group or individual addressing, this sounder base offers both performance and peace of mind in life safety systems.

Key Features:

Two selectable volume ranges: 55–75dB(A) (low), 75–91dB(A) (high)
Red flash visual indicator (1Hz flash rate)
EN54-3 compliant sounder & EN54-17 isolating base
Synchronised alert and evacuate tones
Compatible with XP95, Discovery, and CoreProtocol systems
Acoustic and LED self-test functionality
Group and individual addressing options
Ideal for indoor fire alarm installations

Additional information

Brand	‎Apollo
Model No	45681-330APO
Colour	White

General	Warranty 10 year
Performance	Flash rate 1Hz Maximum sound output tone 91dB (A) Selectable volume(s) 55–75dB (A) 75–91dB (A) Tone(s) 2
Mechanical	Colour White Finish Semi-gloss Weight 0.35lbs Materials housing Polycarbonate Product depth 38mm Product diameter 115mm Weight 160g Product depth 1.5in Product diameter 4.53in
Conformance	Standards EN 54-3 EN 54-17 Approvals FG 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