COLOSUS NDL319 Electronic Trusted Digital Keyless
$109.99
Price: $109.99
(as of Mar 30, 2025 21:56:38 UTC – Details)
Secure Electronic Door Lock
Colosus electronic door lock completes your security system. Say goodbye to door lock keys and hello to keyless entry with digital door technology from Colosus. Create custom access codes for up to 50 users, set up key fobs (RFID) for up to 50 users, and even assign remote controls for up to 5 users. Different access methods for everyone in your home, office, or business.
Discover the Benefits of Colosus Keyless Door Locks for Homes and Business
If your priority is simple, secure, keyless living, then replacing your existing door lock with Colosus electronic door lock is the right step towards just that! The ability to set up unique codes, and the option to choose different access methods are just some of the reasons why so many property owners, commercial businesses, warehouses, offices, retirement home facilities choose Colosus electronic door lock as their go-to security system.
What Customers Love About Our Digital Lock
System Syncing – If you have multiple Colosus locks, you can sync your codes, key fobs or RFID and remote to work with all of the same lock models.
Automatic Door Lock Mechanism– Set up auto lock and let your door automatically lock after it’s been unlocked.
Anti-Peeking – Protect your code by entering a random set of numbers before your actual code.
Anti-Thief – Disables lock and beeps after 3 wrong entries
Low Battery Alert – Flashing light when battery is low
Fast Responding Customer Service Support – 7 DAYS/Week
Custom Setup for commercial customers – Call us or email us for more info
Specifications
Latchbolt Door Lock
Door lock Thickness: 35mm (1.38″) – 60mm (2.36″)
Door lock Temperature Range: 14-122 Fahrenheit
Battery type: 4 AA alkaline batteries (NOT INCLUDED)
✔️ EASY KEYLESS ACCESS – 4 different modes of entry are provided for flexibility of access; unlock with PIN code, key fob, remote control, and physical key.
✔️ CONVENIENCE AND CONTROL – Program and grant access up to 50 user codes for visitors, nannies, house keepers, tenants, contractors, employees or temporary guests with ease. Perfect for home offices, hotels, vacation homes, apartment/condos, the work place, etc.
✔️ EASY-TO-FOLLOW INSTRUCTIONS – We understand how important clear instructions are for installing and programming your lock. That’s why we took the time to create a comprehensive installation video paired with an easy-to-follow programming manual that will make set up a breeze!
✔️ DOOR REQUIREMENT – Door thickness: 35mm (1.38″) – 60mm (2.36″) Need to drill one hole in door to secure lock in place.*NOT WATERPROOF– NOT RECOMMENDED for outdoor use with DIRECT WATER EXPOSURE!
✔️ PACKAGE INCLUDES – Standard Latch 60MM [NOT DEADBOLT] (elongated 70MM available for purchase) 4 Key Fobs, 1 Remote Control, and 2 Metal Keys.
Ansley O –
Very happy – quality product and works well
The instructions are good and easy to follow. The product is high quality. The tight design gives a strong impression of quality. The door seems secure with this handle lock.I had one minor parts issue for which I contacted customer service and got almost immediate response. I received the missing part quickly. And now I have received a follow-up email a couple of months later to check on the installation and my satisfaction. I had not confirmed I got it and finished the installation. Very nice and appreciated. Thank you!!
Smart ter –
Not durable
Lock worked ok for 2 months, now it will not lock. The lock still functions in every other way except actually locking. No not rely on this lock for security.
Eric F –
Great interior security door option.
This was exactly what we were looking for. My wife and I wanted a way to secure the entryway from the garage without needing a key to get back in the house, this fit the bill perfectly. I’ve had it installed for 3 days now and its worked flawlessly thus far. Programming is a little tricky but you’ll get a knack for it. The only thing I would like to see work better would be the proximity of the key fobs, you have to place them right next to doorlock for them to function. Other than this, it’s great!
Nick Ly –
This lock works really well
I just installed this lock; it took about half 45 minutes (watched installation video, read the user manual, drilled a hole, assembled the lock); It works well; the instruction to store the code is straight forward; the only thing it took a little more time is that you have to reprogram from 6 digitals code t 4 digitals code. Most digital door lock you can enter up to 8 digitals. you don’t need to reprogram (this lock the factory set 6 digitals). The RF tag and remote work well; for the remote you need to be patient for few seconds for the lock to catch the signal and process it. I am happy with the lock so far since my first day of this lock, no unwanted events; let see the long run, how reliable it is? will let you know after two months.If you have door that has two locks; (upper and lower) you will need to install this digital lock upper hole and the deadbolt lock lower hole; otherwise you don’t have enough vertical distance to install in the lower hole. The lock is built with strong material. LED number pad lid up very bright, big numbers. Very good value, $115 Amazon compared with other locks ($150–$195). Good quality and design. There is no website address for installation video on Amazon. I think manufacture or Amazon need to put the installation vedio website address . The address is on the manual in the box!.
Amazon Customer –
Best Digital Lock for the Money
Easy to instal if you are handy with a drill. I like how this model works. My team likes the Fobs so they don’t have to enter a code. Ours gets a lot of use so I set a reminder to replace the batteries. I also like that I can “unlock” the door for the day when I get to work and lock it back up at night. This allows all employees to have after-hour and weekend access easily. The instructions could be more clear but if you are entering the correct sequence it will work.I would recommend it to others.
Georgette Boyce –
Terrible installation
It took almost 2 hours to install this on my door. First of all the template provided 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 had to keep drilling until it was the right size. Then the outside door handle wasn’t facing the right direction for a door that opens inward so we had to take the whole thing apart and refigure the door handle. It was so stressful.It seems to be working fine and I haven’t had any issues beyond installation yet. The key pad touch screen works smoothly and the blue entry keys work fine. I still haven’t figured out how to reprogram the key code though because the instructions as too confusing.
Shawn –
Lasted 7 days, then required a locksmith to drill out so we could enter the room
We purchased this cypher lock 7 DAYS AGO from Amazon: the Colosus – model NDL319; specifically because it had “failsafe” options of keys, remotes, and FOBs incase the keypad didn’t work. There is some defect in design because the internal latch mechanism that “pulls” the latch when you operate the handle(s) is broken. It doesn’t matter if we use a key, the remote, a user code, or a key FOB – no action allows you to unlock the door no matter the direction you move the handle (down or up) – we are simply locked out and now paying a locksmith to come drill out the lock so we can access the room. There’s only one way into the room, and unfortunately this Colosus cypher lock is it. Tech support phone number rings “busy” 100% of the time. Texting it does not yield a response. There is no support website we can find, and the tech support is a Gmail account. This cheap lock all of a sudden is getting expensive for us.
Javier M. –
No more keys = life changer!
This door lock has been a life changer! You’ll know what I mean once you go keyless. It comes with two sets of key fobs, a remote and metal keys as backup. My personal fave has been the remote. As I’m walking out of my car, I can press the remote button to unlock the door. Love being able to open the door once I get there and not fumble for keys. Programming and set up was easy, quality is solid. The LED light is well lit, perfect for coming home at night. One thing I noticed was that it does catch finger prints, but to fix, I placed a temper glass screen cover overtop and it has helped a lot. Overall, highly recommend!
MOHAMMED SHAHID NP –
Product is excellent
martin zuiderwijk –
So easy to install, quality fitting. Once set up never misses a beat.