The Paradox SR250M is a premium wireless outdoor siren designed to provide powerful audible and visual alarm notification while supporting custom voice message playback. Combining a high-output siren, bright strobe light, and programmable voice announcements, the SR250M helps deter intruders and provides clear alarm notifications for occupants and visitors.
Designed for seamless integration with compatible Paradox M-Series alarm systems, the SR250M utilises secure two-way wireless communication with frequency and encryption hopping technology. Its weather-resistant construction, long battery life, and advanced monitoring capabilities make it an ideal solution for residential and commercial security installations.
🔑 Key Features
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High-output outdoor siren
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Integrated strobe light
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Programmable voice message playback
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Secure two-way wireless communication
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Frequency and encryption hopping technology
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Weather-resistant outdoor housing
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Built-in tamper protection
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Status monitoring for battery, temperature, and signal quality
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Over-the-air firmware upgrades via BlueEye
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Long-life battery operation
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Compatible with Paradox M-Series alarm systems
🛠Technical Specifications
| Feature | Specification |
|---|
| Model | SR250M |
| Device Type | Wireless Outdoor Voice Siren |
| Communication | GFSK Two-Way Wireless |
| Visual Notification | Integrated Strobe Light |
| Voice Messages | Programmable |
| Battery | 3 × C Batteries |
| Firmware Updates | Over-the-Air via BlueEye |
| Installation Environment | Outdoor |
| Compatibility | Paradox M-Series Systems |
| Tamper Protection | Yes |
📦 Package Includes
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1 × Paradox SR250M Wireless Outdoor Voice Siren
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3 × C Batteries
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Mounting Hardware
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Installation Documentation
🎯 Best Used For
The Paradox SR250M is ideal for homes, offices, retail stores, warehouses, and commercial premises requiring a premium external alarm notification device. The addition of programmable voice messages allows customised announcements and enhanced deterrence, while the integrated strobe and powerful siren ensure alarm events are clearly communicated. When combined with a compatible M-Series alarm system, the SR250M provides a highly visible and effective first line of defence against unauthorised access.
🔗 Part of the Zero Dawn Security M-Series Ecosystem
The SR250M is designed to work with compatible Zero Dawn Security M-Series alarm systems, including the Zero Dawn Security M25 Wireless Alarm Starter Kit. Combine with wireless motion detectors, door and window sensors, keypads, remotes, repeaters, and monitoring services to create a complete security solution tailored to your property.
