Popular right now
Lots of people have looked at this recently

Selling fast!
Grab yours while you can

Extech SL123 AC Alarm Relay Module QATAR

500.0QR

Shipping calculated at checkout.

Care information

Keep your products in top condition: Furniture – dust regularly, avoid sunlight, and clean spills fast. Electronics – keep dry, use a microfiber cloth, and protect from power surges. Building materials – store dry, handle safely, and avoid chemicals. Kitchenware – wash gently, use mild detergents, and store properly

Delivery and Shipping

Enjoy fast delivery on all orders, with an express option delivering within 3 hours! Shop with confidence knowing we offer a 3-day hassle-free return policy for eligible products. Your satisfaction is our priority—quality products

Discover Quality, Delivered Fast – Everything You Need, All in One Place!

Smart Shopping Big Savings

Discover top-quality products at unbeatable prices with fast delivery and easy returns for a seamless shopping experience

Description

Feature	Details
Product Name	Extech SL123 AC Alarm Relay Module
Product Type	Remote Relay Alarm Module (AC)
Function	Connects with a sound meter (or recorder) to trigger external alarm or device when a threshold is exceeded (flir.com)
Relay Type	10 A AC solid-state relay (normally open, Form “A”) (manualzz.com)
Voltage Range	24 to 280 V AC (47–63 Hz) (manualzz.com)
Trigger Cable	3 m (≈ 9 ft) alarm trigger cable included (flir.com)
Other Items Included	Relay module, trigger cable, mounting screws and clamps (flir.com)
Use-Case	Use with compatible sound meters or recorders — if noise or measurement crosses limit — to automatically turn ON alarm, light, or other device. Good for factory safety, noise alerts, environmental monitoring.
Ideal For	Industries, factories, workshops, labs or places needing auto-alarm when limits exceeded.