Customer Reviews for Gentex Hardwired Interconnected Photoelectric Smoke Alarm Detector with Dualink, Battery Backup and Relay Contacts

Excellent product; always satisfied with Gentex. The only con — no screws/bolt included…, but that’s a small and easily remedied issue.

Perfect product that provides a separate contact closure upon alarm to activate another paging system!

Easy installation. Works perfectly so far. Purchased this as an alternative to the normally in store available Kidde unit. Kidde unit needs to be replaced after a few years, this one does not.

Great price product worked as expected

The wiring was supposed to match and mesh with the ceiling fire/smoke alarm base....when trying to attach.......it did not. Nothing wrong with product -----they just did not match - we were told they would.

Perfect fit for replacing my old detector...plugged right in.

Rating provided by a verified purchaser

Rating provided by a verified purchaser

It is a perfect match for replacing a 22 year old unit!

I was quite pleased that Home Depot carried this product. Even my wholesalers don’t have it.

Replaced a Gentex 9123F which has been discontinued.

Bought this premium Gentex photoelectric smoke alarm & installed for a disabled veteran, as a gift. It replaced an ionization, which isn't reliable for early warning. Gentex unit's well made & is worth the money when it comes to protecting human life from fire/smoke injuries or death.

Unfortunately, this unit did not work properly. I returned it.

Replaced ESL 350-CC & worked perfectly.

This was very easy to install and the instructions thoroughly documented how to match the extra wiring connections required for connected alarms and elevator relays of both types. The haunted elevator and random alarms were gone on the first try. Fine product.