Neptune NEPOSS - Outdoor Slimline Combo Siren and Strobe (White/Blue)
The Neptune NEPOSS is an outdoor slimline siren and strobe designed for alarm signalling where both audible warning and visual indication are required. It supports independent siren and strobe operation, selectable tones, and selectable volume levels to suit different site requirements.
Key Features
- Combination siren and strobe in a slimline outdoor housing.
- Independent siren and strobe operation for flexible wiring and programming.
- Selectable siren volume for different environments.
- Selectable tone options for different alarm signalling preferences.
- Front and rear tamper switches for monitoring.
Specifications
Suitable Uses
Dimensions
Download PDF Resources
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Neptune NEPOSS Data Sheet |
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Wiring Diagram for Risco LightSYS Plus (Example Connection) |
Frequently Asked Questions
- Can the strobe and siren be used separately?
Yes. The unit supports independent siren and strobe operation so they can be wired and triggered separately if required by the panel configuration. - What supply voltage does this require?
It operates on 9 Volt Direct Current to 15 Volt Direct Current. - What is a common installation mistake to avoid?
Undersized cable runs can cause voltage drop, reducing siren output. Confirm the voltage at the device under load, especially on long external runs.
Additional Information
- Selectable volume is useful when the same siren model is used across different environments, for example residential boundaries versus industrial yards.
- Tamper wiring is commonly monitored as a 24 hour zone so removal or opening generates an alarm even when the system is unset.
- If mounting on metal cladding or masonry, ensure the fixing method prevents vibration and rattling which can reduce perceived sound quality over time.
Technical Drawing
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