Lockey M210DC
Double Sided Keyless Deadbolt Lock
$205.49
“Easy” is in the name. The Lockey M210DC EZ Double Sided Keyless Deadbolt Lock securely locks the door from the inside also with its two-sided keypad. Entry doors with glass sidelights, families with special needs children, or seniors who may be prone to wandering, can benefit from the utility of double sided keyless locks. Better than an ordinary two-sided deadbolt, this one doesn’t need a key.
Need assistance or have questions? Call our Cabinet Product Specialists at 877-439-5377 for more information and ordering assistance. We’re here to help!
Need assistance or have questions? Call our Commercial Product Specialists at 877-439-5377 for more information and ordering assistance. We’re here to help!
Need assistance or have questions? Call our Residential Product Specialists at 877-439-5377 for more information and ordering assistance. We’re here to help!
- Compact, maximum security double sided keyless deadbolt
- EZ Model — No need to be a pro, if you can use a screwdriver you can mount the EZ!
- Top-notch Construction — Strong heavy quality, lock body made from durable zinc alloy, fits tight to door
- Stainless steel buttons, and stainless steel and brass tumblers
- Manually locking
- Includes exterior and interior keypad lock body
- Deadbolt has a hardened steel roller pin – hacksaw proof
- As with all mechanical locks allows for one user code – Interior and exterior code may be same or different
- Weatherproof performance
- Heavy-duty neoprene black trim plate
- No batteries, wires, or AC/DC needed
- Operates with simple turn of knob with long or short code of your choosing
- Code can be 3-5 characters in length (a code with more or less characters requires Extra Tumbler Pins – sold separately at checkout)
- Lifetime warranty – must fill out card included with order
- Manufacturer warranty
Disclaimer: Check with Local Authority Having Jurisdiction before installing on exiting doors.

Door Thickness Minimum | 1 1/8 in. |
---|---|
Door Thickness Maximum | 2 in. |
Dimensions | 1 7/16 (W) x 4 7/8 (H) x 1 3/4 (D) in., 5 5/8 (H) x 2 1/2 (W) x 1 7/8 (D) in. (w/ neoprene plate) |
Door Handing | Reversible |
Door Stile Width | Minimum 3 1/2 in. |
Code Length | 3 to 5 Digits |
Code Capacity | 1 |
Backset | Adjustable |
Manufacturer | Lockey |
Brand | Lockey |
Door Opening | Standard |
Locking Device | Deadbolt |
Deadbolt Throw | 1 in. |
Lock Features | Double-Sided |
Access Type | Keypad – Digits |
Mount Type | EZ |
Warranty | Lifetime Manufacturer |
Environmental | Weatherproof |
Handle Type | Knob, Turn Knob |
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Customer Questions & Answers
- Q Do you have to enter the code on the inside to be able to open the door? answer nowAsked by September 17, 2023 4:50 PMonA
Yes. With the Lockey M210DC, you will set a combination for the inside and outside so that you must enter in the PIN code to enter and exit the area.
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The shipping weight of this product is about 4 lbs.
- Q If I make a mistake with the code, do I have to wait a few minutes to try again? What happens aft... answer nowAsked by August 31, 2023 12:27 AMonA
If you put in the wrong code and you attempt to open the door, the buttons will pop back up and allow you to re-enter the code, even if the door doesn't unlock. You won't need to wait for any length of time to try the code again. This lock does not have a lockout feature, so entering in the wrong code any amount of times will not change the functionality of the lock.
- Q Does the door automatically lock after you go through it? answer nowAsked by June 2, 2023 10:35 PMonA
This lock is strictly manual locking, with no features for an automatic relock. If an auto lock feature is desired, you may consider looking at the Lockey 2835, which does allow this without any special procedure.
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Yes! The Lockey M210DC can be used on exterior doors, and is weatherproof.
- Q Can this go on a front door? I figure if it can, it would act like a double dead bolt. Would it b... answer nowAsked by May 5, 2023 12:17 AMonA
You would have to consult the Lock Authority Having Jurisdiction on site in order to know if this lock meets the requirements for an entrance in your area.
- Q Is there any extra margin over 2" door thickness? My door is 2 1/16th answer nowAsked by January 23, 2023 11:03 AMonA
Any door thicker than 2" will require a Lockey EXT-KIT.
- Q What is the difference between the models M210DC and M230DC ? Anything else other than the door t... answer nowAsked by October 28, 2022 1:35 AMonA
The M210DC is a double-sided deadbolt while the M230DC is a double-sided latch, much like a handle or lever.
- Q How do I change the code? I am a little confused. I read one of the answers that said the lock mu... answer nowAsked by January 19, 2022 12:40 AMon
- Q I would like to mount this on a 2" sq tube gate with a 1/2" gap into a 2" post. How far does the ... answer nowAsked by December 9, 2021 5:35 AMonA
You may want a gate box to properly mount this lock to your tubular gate. See the GB200 below.
The deadbolt throw distance is one inch from the edge of the door. Additionally, you will want to consult your local fire codes on the installation of a double-sided lock as code entry will be required on both sides of the door which can be a hazard in an emergency.
https://www.gokeyless.com/product/lockey-gb200m/
Stephen Julian (verified owner) –
Great product for me and my family with person who does not need to go out alone
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Morgan (verified owner) –
I’m happy with this lock except it is very difficult to change the code. In order to change the code you have to take it apart and that’s just a hassle!
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Katrinka S Bradley (verified owner) –
My child is at risk of elopement, and has gotten out at his father’s several times.
I love the durability of this, it’s a solid, heavy duty lock.
The instructions were hard to follow in parts, almost like they weren’t specific to this product. Only difficulty with mounting it on the door itself (metal door) was fitting it into the traditional deadbolt opening, the bottom securing screw was actually in the larger hole, but with adequate tightening and a good line up it is solidly in place and not going anywhere.
Also works great with having a housemate, it’s made our entry and exit from the house a snap.
I also bought one for his father’s house – he has French doors however, the lock works great and is easy to engage from the outside but inside the doors themselves are a bit misaligned – so watch out for that.
All in all I’m really happy with the quality and security it’s brought us, and now that I know what I’m doing with the install changing the code will be easy as well if need be. I also like a lot that I can change it from a 4 combo to 6.
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Thomas McDaniel –
Works perfect to protect Autistic child from escaping and wandering off.
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Jay Fawcett (verified owner) –
This is the most amazing two way security for our home. We have 2 young children with autism, one of which tries to escape for adventure every day. We’ve tried everything from coded deadbolts, top of door latches, downward chains. This product has been perfect for everyone coming and going. A double sided coded mechanism allows for quick entry while protecting our children. We are a family of 8 so there is a lot of in and outs and the spring reversal on the bolt is very convenient. We will be ordering another to secure our exterior backyard gate!
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Carlos (verified owner) –
This Lockey device is of high quality and well built. In addition, I called customer service before placing the order to make sure it would work on my gate and they had me check some measures and it worked like a charm. Thanks for the great experience!
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Mike –
My wife has Alzheimer’s and would wander outside when I was in bathroom or garage and also at night. The double sided lock keeps her safe inside and gives me piece of mind. Also can set different combinations for outside and inside.
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Izzy (verified owner) –
It’s a great product we got for our son whom has autism it keeps him inside and safe. Thank you for making this lock it is so hard to find anything like it any where else.
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Floyd Toole (verified owner) –
I discovered this after my builder had installed a useless, off the shelf, one-sided, battery powered, keyless entry. I told him that there had to be something better and spent some time on the internet – and, fortunately, found this marvelous product.
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Matt Blick (verified owner) –
For years we’ve had to look at ways to keep our son safe at home. Twice this past summer, he got out of the house. Bought these for all doors to keep him secure. Made the same combo for inside and a different one for outside. Great product and full proof as their are no batteries. Easy to change combinations as well.
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