Reliable Alarm Beacons & Sirens for Factory, Construction, Emergency Vehicles

Industrial-Grade Audio Visual Warning Lights IP65 Waterproof

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About Audible Alarms

Our voice alarm announcers are intelligent audio warning devices that trigger customized voice messages when motion is detected or an event occurs.

Using PIR motion sensing or external trigger inputs, these announcers deliver clear, pre‑recorded MP3 or TTS (text‑to‑speech) alerts—ideal for supermarkets, gas stations, warehouses, and industrial facilities. With 85‑115dB adjustable volume, IP5X weatherproof housing, and flexible power options (battery or wired), they ensure reliable operation in both indoor and outdoor environments. Easy to install and program via USB or network connection (RJ45/RS485). Perfect for safety reminders, promotional announcements, and automated customer greetings. Custom voice content and trigger modes are available upon request. Contact us for bulk orders and OEM options.

Products

SR-S11 PIR motion-activated voice announcer

SR-S11
PIR motion sensor0~5m detect 8Ω 2W speakerMP3 audio100dBrechargeable lithium batteryVolume adjustableTrack selectable
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SR-MS1 PIR motion-activated voice announcer

SR-MS1
PIR motion sensor5m detect range8Ω 1W speakerSupport MP3 audio85dBDC5V/1AVolume adjustableupdate audio via Type C connect with computerTrack selectable
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SR-P12A Infrared Induction Motion Activated Audible Signal Speaker

SR-P12A
PIR motion sensor5m detect range8Ω 20W speakerSupport MP3 audio110dBDC12VVolume adjustableupdate audio via SD card Or USB flash drive
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SR-AL30 120dB Outdoor Loud Siren Alarm Horn

SR-AL30
DC10-28VHorn speaker outdoorIP678Ω 30W120dB SPL(1W/1M)220*160*240mmProgrammable audio content via USBMetal bracket4 channel triggerAccept customization for RS485 control
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SR-AL32 5-channel Control 116dB Audible Alarm Siren Horn

SR-AL32
116dBAudible Alarm Siren Horn5-channel controlAudio programmable12VDCVolume adjustiableBuilt in 4M FLASH MemoryMP3 format8Ω 10W speakerWorking current 850mA

SR-P12B PIR Motion Sensor Activated Audio Speaker 

SR-P12B
PIR motion sensor5m detect range8Ω 20W speakerSupport MP3 audio110dBDC12VVolume adjustableupdate audio via SD card Or USB flash drive

Application Scenarios

The provision of exceptional service generates value, while the consistent delivery of high-quality products and services paves the way for future success.

FAQS

What are tower lights used for in industrial settings?

Tower lights are visual signaling devices used in industrial settings to indicate machine status, process stages, or production levels at a glance. They provide operators and technicians with immediate awareness of conditions such as operation, standby, fault, and completion, which enhances productivity and safety. Banner Engineering offers a wide range of tower lights to meet various industrial requirements.

What should I consider whenchoosing a tower light for my facility?

When selecting a tower light, consider the environmental conditions it will be exposed to, the visibility requirements, the type of indication needed (e.g., continuous or flashing), the number of colors or segments required to fully communicate different statuses, whether audible alerts are necessary, and if a wired solution best satisfies your needs or if a wireless version is better suited to the application. 

How can tower lights be customized?

We provides options for customizing tower lights, including a choice of AC or DC supply power, various modes of operation, and segmented or pre-assembled lights.you can customize colors, audible alarms, and flash patterns.

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