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OEM SD-30W 30W Dual Tone Siren Horn
Original price was: KSh 2,413.79.KSh 1,896.55Current price is: KSh 1,896.55. ex VAT
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OEM 30W Dual Tone Siren Horn
| Feature | Specification |
|---|---|
| Power Output | 30 Watts |
| Operating Voltage | 12V DC |
| Sound Pressure | 120dB |
| Tone Configuration | Dual (Steady/Yelp) |
| Housing Material | ABS Plastic |
Shipping & Delivery
Fast delivery
Your order will be deliver to the specified address
15 - 45 minutes
From KES 300
Warranty 1 year
Free 30-Day returns
Description
SD-30W Dual Tone Siren
The OEM SD-30W Siren Horn provides high-decibel audible signaling for security systems. It operates on a 12V DC power supply. The unit generates two distinct tones to differentiate alert types. This hardware integrates with most alarm control panels. The internal driver circuit manages sound modulation without requiring external modules. It draws approximately 1100mA during active operation. This current profile fits standard auxiliary power outputs on commercial security hubs. Technicians can deploy this device in both indoor and outdoor environments.
The acoustic design utilizes a high-efficiency voice coil to convert electrical signals into sound energy. This ensures consistent performance during prolonged activation cycles. The 30W power rating allows for significant sound propagation across industrial and commercial spaces. High-impact ABS plastic forms the outer casing. This material choice provides resistance to ultraviolet radiation and physical impact. The housing protects internal components from moisture ingress and dust accumulation. A heavy-duty aluminum bracket supports the assembly. This bracket features a swivel mechanism for precise directional aiming.
Engineers designed the wiring configuration for rapid installation. Standard color-coded leads allow for quick identification of common and tone-specific circuits. The device maintains stable impedance across the operating frequency range. This stability prevents overheating in the driving amplifier. Sound waves dissipate efficiently through the horn flare to minimize internal echo. The frequency response is optimized for human hearing sensitivity between 500Hz and 3kHz. Consequently, the alert remains audible over background machinery noise.
Key Features
High-Intensity Sound Output
The unit generates a 120dB sound pressure level at one meter for maximum alert coverage.Dual-Tone Signaling Options
- Steady tone for standard security alerts
- Yelp tone for high-priority emergency warnings
Environmental Resistance
The UV-stabilized ABS housing prevents structural degradation during long-term outdoor exposure.Adjustable Mounting Hardware
- 180-degree vertical pivot for directional control
- Pre-drilled base for secure surface attachment
Specifications
| Feature | Specification |
|---|---|
| Rated Power | 30 Watts |
| Operating Voltage | 12V DC |
| Current Draw | 1100mA |
| Sound Level | 120dB |
| Tones | Steady / Yelp |
| Material | ABS Plastic / Aluminum Bracket |
| Dimensions | 200mm x 235mm x 118mm |
What’s in the Box
SD-30W Dual Tone Horn
Integrated Mounting Bracket
Installation Hardware Kit
Why Choose SD-30W Dual Tone Siren
The 30W output provides superior acoustic penetration in high-noise environments.
Dual-channel wiring allows for multi-state notification from a single device.
Rugged ABS construction ensures a long service life in diverse climates.
Standard 12V DC operation simplifies integration with existing security infrastructure.
Fatuma Hassan (verified owner) –
Purchased this for our office security upgrade. It’s compact enough to stay hidden under the eaves but the sound carries very well across the entire floor. Simple to install and doesn’t draw too much power.
Josphat Mwangi (verified owner) –
Hii siren iko sawa kabisa. It’s very loud for its size. We installed it at our shop in the CBD and you can hear the dual tone clearly even with the street noise. Good value for money.
Sarah Achieng (verified owner) –
The dual tone is quite sharp and hard to ignore. The 30W power is more than sufficient for a residential home gate. Build quality feels solid, though I’m curious to see how the plastic casing handles the afternoon sun over the long term.
David Musyoka (verified owner) –
It’s a decent siren horn for the price. The dual tone is loud enough to alert the neighbors, but I found the connection wires a bit short for my specific mounting setup. Had to join them to reach my control box, but otherwise, it functions as advertised.
Benson Kamau (verified owner) –
I was looking for a replacement for my old 15W horn and this 30W OEM model is a definite upgrade. The sound is piercing and the dual tone makes it stand out from standard car alarms in the area. It was easy to mount on the bracket provided. Very satisfied with the performance for this price point.
Kevin Omondi (verified owner) –
Fast delivery within Nairobi. The SD-30W horn works perfectly with my existing alarm kit. No complaints.