Review on Leviton Lev Lok SmartLockPRO Receptacle Commercial by Matt Morgan

I am sure this product will work well but I could not figure it out. It is not at all clear from the description that it is impossible to connect this socket to your wiring without a specific connector that is not included in the kit. Is it crazy to assume that a way to connect cables is included with the purchase of an outlet? The only other issue I noticed is that it's quite large. You'll probably need a deep box if you want plenty of room for cables.