Seco-Larm SH-816S-SQ-B Self-Contained Siren/Strobe 120dB, Blue
SKU
SH-816S-SQ-B
Model No
SH-816S-SQ-B
$63.12
Product Highlights
- 120dB Warble-tone siren
- Bright xenon tube strobe light (SH-816S-SQ)
- Strobe light can be triggered separately from siren
- 25W Speaker
- Audio input for broadcasting messages or audio playback

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The SH-816S-SQ-B from Seco-Larm is a self-contained siren/strobe 120dB, Blue. The ENFORCER Siren/Strobes are multi-purpose devices: siren, speaker, and optional strobe (SH-816S-SQ only). It can serve as a regular siren, but also has an audio input that can be used to playback audio or broadcast messages. The SH-816S-SQ series also includes a strobe light with a choice of amber, blue, clear, or red lenses and can be surface installed or to a standard single gang, double gang or C-type back box.
Seco-Larm SH-816S-SQ-B Key Features
- 120dB Warble-tone siren: Provides powerful audio alerts that can be heard from a considerable distance, ensuring maximum attention in emergencies.
- Bright xenon tube strobe light: The SH-816S-SQ includes a vivid strobe light that enhances visibility and notification during alarms.
- Separate strobe activation: The strobe light can be triggered independently from the siren, allowing for flexible signaling options.
- 25W Speaker: Delivers clear sound output for audio messages and alarms, effectively reaching intended audiences.
- Audio input feature: Allows for easy broadcasting of pre-recorded messages or engaging audio playback directly from the siren.
- 9~15 VDC operating voltage: Compatible with a wide range of power supplies, making it versatile for various installations.
- Low current draw: Efficient power usage contributes to lower operational costs and sustainable usage over time.
- Built-in tamper output: Enhances security by detecting unauthorized tampering, ensuring peace of mind.
- IP65 weatherproof rating: Suitable for both outdoor and indoor use, ensuring durability and reliability in diverse environments.
- Versatile mounting options: Can be mounted directly to walls or common back boxes, enabling easy installation.
Seco-Larm SH-816S-SQ-B Detailed Specifications
| Feature | Details |
| Type | Self-Contained Siren/Strobe |
| Sound Output | 120dB |
| Strobe Type | Xenon Tube |
| Speaker Power | 25W |
| Audio Input | Yes |
| Voltage | 9~15 VDC |
| Current Draw | Low |
| Tamper Output | Built-in |
| Weatherproof Rating | IP65 |
| Mounting | Wall or Back Box |
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