Cannits Low Voltage B Connectors Wire Splices, Electrical Wire Crimp Bean Type Cable Connector for Telecom Phone Security Alarm Lighting Security Systems - White (no Gel, Indoor use) 100 pcs

I used this to extend my doorbell wiring. The old wiring was too short. This worked well and I’m very happy with the ease of installation and the secure connection

These are very useful connectors for small gauge wire…think security/alarm wire, 18 or 20 gauge wire me thinks. Easy to use…no wire stripping….just insert into the sleeve and clamp good-n-tight with needle nose pliers and the connection is made. Haven’t used outside but if I do will coat with RTV to make wx tight.

I recently had to install a new intercom unit. If you know anything about intercoms, they use very thin 22 gauge wire, and there is always a lot of wires! The wires on existing unit were held together by twisting them and electrical tape. That worked fine for 25 years, the electrical tape was all dried up and just sitting on top of the wires.By using these connectors, I was able to clean up the electrical taped mess and ensure a sold connection for years to come. No stripping of wire is required. Inside these connectors are tiny barbs that punch through the wire insulation. You simply take the 2-3 wires you need connected, insert and crimp with standard pliers. I crimped it in 2 places to make sure I got a good connection. They're nice and small also, so if the wires needed to be stuffed into a small opening, you can do that easily. I had to do that with a garage sensor for my alarm system recently.

Best way I found to connect very thin gauge (30 AWG and smaller) wire for project use, especially when some wires are solid, some stranded. Very thin gauge wire, smaller than 30 AWG, can be tricky to feed in to the sleeve. Takes some trial and error to get the knack of making a good connection, but once connected the connection is solid.

Good