Anyone know what the dB rating is for this siren?

Yes, It's Loud enough 82dB at 10 feet; 90dB at 3 meters.

Is the unit waterproof and usable outside

This unit is not waterproof, it is suitable for indoor use only.

what is this hooked up to for power

It’s powered by the alarm panel board.

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

SD 15W-ULF - DSC 15-Watt Dual Tone Alarm Siren

Product ID: 1170939

Details

Brand
DSC
Color
White
Compatible Devices
Konnected
Power Source
Corded
Product Dimensions
4.33"L x x

⚡12V DC power supply

🔊90dB dual-tone alarm

🛡️UL & CUL safety certified

R922

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Africa.

Secure transaction

Description

🔔 Stay ahead of threats with the siren that means business.

EFFORTLESS INSTALLATION - Surface-mount design and straightforward wiring get you protected in minutes.
COMPACT DURABLE DESIGN - Sleek ABS casing fits discreetly anywhere while standing up to daily wear.
POWERFUL DUAL TONE ALERT - Cut through the noise with a sharp 90dB signal that demands attention.
CERTIFIED SAFETY ASSURANCE - UL and CUL listings guarantee trusted performance and peace of mind.
SEAMLESS 12 V DC INTEGRATION - Plug-and-play compatibility with standard 12V alarm systems for hassle-free setup.

The DSC SD 15W-ULF is a compact, surface-mount dual-tone interior siren delivering a piercing 90dB alert at 3 meters. Powered by a reliable 12V DC supply, it’s built with durable ABS material and meets rigorous UL and CUL safety standards. Designed for easy installation and compatibility with standard alarm panels, this siren is a trusted audible signal solution for both burglar and fire alarm systems.

Specifications

ASIN	B0041X4DKA
Audible Noise	108 db
Best Sellers Rank	#46,430 in Electronics ( See Top 100 in Electronics ) #184 in Security Horns & Sirens
Brand	DSC
Color	White
Compatible Devices	Konnected Alarm Panel
Control Method	App
Customer Reviews	4.5 out of 5 stars 93 Reviews
Item Dimensions L x W x H	4.33"L x 4.33"W x 2.17"H
Item Highlight	DSC SD-15W-ULF 15-Watt dual tone alarm siren; loud, audible alert for residential and commercial security system installs
Item Weight	0.27 g
Manufacturer	DSC
Maximum Range	10 feet
Mfr Part Number	SD-15WULF
Model Number	SD-15WULF
Mounting Type	Wall Mount
Number of Items	1
Power Source	Corded Electric
Product Dimensions	4.33"L x 4.33"W x 2.17"H
Size	11cm x 11cm x 5.52cm
UPC	796634211638
Unit Count	1 Count
Voltage	12 volts

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

R922

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Africa.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

View all Trustpilot reviews