🔒 Colosus NDL319: Keyless Electronic Door Lock with Smartcode Security and Keypad – Grant, Control Access for Home, Office, Rental Property, Gym (Silver - 4 Key Fobs) Review

Best customer service. The woman was nice enough to say goodbye to Arizona and even called me back. I left a message saying I will continue to buy from this company and recommend them. Very good product, very good customer service

Love this lock. Seems pretty safe. Just be careful, I would say that this lock requires additional holes to be drilled beyond what is standard for the doorknob. If your door is metal, get ready to poke a few more holes in it! Otherwise it's a great castle.

It was exactly what we were looking for. My wife and I wanted a way to secure the entrance from the garage without a key to get back inside and it was perfect for all purposes. I've had it installed for 3 days now and so far it's working perfectly. Programming is a bit difficult, but you will learn. The only thing I would like to see better is the proximity of the key fobs, you have to place them right next to the door lock for them to work. Other than that, it's great!

I installed this lock on July 18, 2019. This lock was very easy to install and matched my previous door knob. I just had to drill a new hole for the smart door lock as this lock uses 3 screws to hold it together. I only have one complaint: this smart door lock only stays open for a few seconds. It would be great if when you press the unlock button on the remote, it stays unlocked until you press the lock button, like you do when you open and lock a car door.

This door lock changed lives! You'll understand what I mean once you start driving without a key. It comes with two sets of key fobs, a remote control and spare metal keys. The remote control was my personal favorite. When I get out of the car, I can press the button on the remote control to open the door. I like that I can open the door once I'm there instead of fiddling with the keys. It was easy to program and set up, the quality is top notch. The LED light is well lit, perfect for getting…

I bought this lock on 10-2019 but didn't install it until 01-2020. Here I am in 10-2020 and the lock no longer works. I was able to reset it to the original factory settings but couldn't change the master password. I turned to YouTube for help and the video with the same problem kept repeating. The bad thing about this whole fiasco is that the factory didn't solve these problems. Revane, you have dishonored yourself by promoting those cheap locks. Your customers deserve the best. I've tried to…

It took almost 2 hours to install on my door. First, the template for the hole we had to drill in the door for the electrical connection was too small for the plug to fit through the hole, so we always had to drill to the right size. Then the outside door handle wasn't pointing in the right direction for the door opening inwards, so we had to take everything apart and redo the door handle. It was such a stress. It seems to be working fine and I haven't had any problems so far other than…

Bought this digital smart lock as a must-have item for AIRBNB on a friend's recommendation. As someone who regularly hosts and books, I needed to integrate technology to easily check in guests. This was definitely the solution I was looking for. This lock allows for multiple access codes that I can easily create and provide to each guest. I also have the option to use a keychain and remote control, which is handy for both my co-host and family. Everything about the programming and installation…

I used this to enter the door leading to our dealership to prevent customers from walking out there, we had a standard handle and you had to remember to prevent him from coming back every time and if you don't even though we have subscriptions everywhere no customers in the store they would still wonder there it's great so far I installed it this morning before we open it took about 15-20 minutes to do. Mainly because I assembled it at home last night and went through all the programming steps…

I just installed this lock; it took about 1.5 minutes (watched installation video, read instructions, drilled hole, assembled lock); This works fine; the instructions for saving the code are simple; The only thing that took a little longer is that you have to reprogram the code from 6 digits to a 4 digit code. Most digital door locks allow up to 8 digits to be entered. No need to reprogram (this lock comes factory installed 6 digits). RFID tag and remote control work well; With the remote…