Chamberlain 820CB Garage Safety Sensors - Black

Very good price.

Bought as a spare since my current ones are almost 10 yrs oldand recently had to replace one. Figured better be ready for the other one to die. The price was great compared to local stores.

Verified purchase:  Yes • Condition: new • Sold by: mkouri

More compact with additional features

Our garage door opener is an older Chamberlain and the photo sensors were becoming intermittent. These sensors solved the problem for very little cost, are more compact than the original ones, and have a feature that blinks the receiver light if the beam is blocked. They work great.Read full review

Verified purchase:  Yes • Condition: pre-owned • Sold by: tradingpartnersrva

Wires were too short for my 7ft garage b...

Wires were too short for my 7ft garage but by a couple feet, but once I added my own wire it works great

Verified purchase:  Yes • Condition: new • Sold by: through_the_roof

I wouldn't know how to change the title

Simply stated, they work and are easy to install. And these are a very pretty green!!

Verified purchase:  Yes • Condition: new • Sold by: wholesalejim

sensors

easy to installed work with my old opener

Verified purchase:  Yes • Condition: new • Sold by: deals0800

Senser

As it turns out, I did not need this and I should’ve sent it back.

Verified purchase:  Yes • Condition: new • Sold by: vitaltest

Works with Raynor opener

Work perfectly on my Raynor opener .. Easy solution.

Verified purchase:  Yes • Condition: pre-owned • Sold by: lfdsllc

missing mounting hard ware no bolts to m...

missing mounting hard ware no bolts to mount the sensors.

Verified purchase:  Yes • Condition: pre-owned • Sold by: macmerchco

Missing hardware.

Missing hardware.

Verified purchase:  Yes • Condition: pre-owned • Sold by: little-484

Excelente…!!!

Excelente.