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Your cart is empty.Product Description
For Home Appliances & Garage
From the water heater, the boiler system to the garage door, they will show the open and close status of the door or equipment. Add these indicators to any circuits.
DIY Project
e.g. PLC training project
Industrial Electic Control Panel
For any electric panel such as Switch Cabinet, Power Distribution System, HVAC Panel, Escalator Control Panel
Design Improvement
Refit to the automobile or boat engine room to assist in steering
Tee ford
2025-08-26 11:20:15
Would reorder product
Customer
2025-08-23 16:25:26
Used these for a marine hi water alarm panel. Nice bright flashing light at a fairly loud audio output. The electrical connections are a bit on the light weight side. You have to be careful when making your electrical connections. For the price they are adequate.
Tu Duong
2025-07-16 13:59:41
As expected. Sound and light level just right.
Ray
2025-06-18 13:34:27
This is super flimsy and poorly made, the buzzer is not very loud and fires into the panel side, the contacts are not secured in the plastic housing and bend with little force. If you are looking for a robust buzzer/light combo for an industrial application this isn't it. If you are looking for toy/hobby grade electronics this barely fits that description.
Jimmy D Marsh
2025-06-11 12:44:15
each of the 5 literally fell apart during install;ation. DONT WASTE YOUR TIME AND MONEY ON THIS . TOTAL JUNK
Customer
2025-04-10 13:52:24
There’s nothing better than knowing an industrial engineer right in the family frame. With the proper connections, a hole or three with the bore of a drill, and no better door alarm. – Especially with those magnet reeds and NC/NO/COM connectors.
jean sebastien berube
2025-04-06 18:00:50
bonne sonorité pas trop agressante et bon visuel.tres bonne qualité pour le prix
Adam Ant
2025-02-05 16:42:53
As you can see I mounted units in a box I made and they wired to the Sonoff unit. So when a freezer door remains open for too long it fires.Since the shed freezer is in an out building, this alerts me if door left open etc. (Buzzes and Lights up)The buzzer/light units could do with a longer thread on the mounting, ( see guide ), since thinner wood for mounting would not have worked for me I just undersized the holes slightly and screwed unit into wood to make its own thread.
Paul Jenkins
2025-01-17 17:05:39
Worked as advertised
Mr. Cr Pope
2025-01-06 12:08:14
Good
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