Is this weather proof for rainy and extreme hot temperatures? Using on a main gate.

This should be fine. It’s all mechanical, no electronics.

Can codes be deleted/ erased to start new ones?

Scott - this is a mechanical system with no electronics. You set the numerical code by inserting "blank" spacers where you don't want to include a number in the code...and easy and foolproof process. We use a similar mechanism for our controlled substance lock box. By the way - a solid lock that is truly unaffected by water (even from a high pressure washer) unlike every electronic entry lock I've owned which I had to tape over before pressure washing or buy a new one after.

If I enter the wrong code, how do you "unpunch" the number or numbers you pushed by accident? Do you push them again to "undo" the push?

If you punch in the wrong code the door won’t open, simply start over and there door should open the next time

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Keyless Entry Door Lock Deadbolt Keypad Mechanical Stainless Steel (Pass Code or Key) 100% Mechanical, No Electronic

Product ID: 155327718

Details

Brand
Megaflint
Item dimensions L x W x H
6.4 x 6.09 x
Lock Type
Combination
Material
Metal Steel
Special Feature

🔐100% mechanical, no batteries

🔢8,000+ passcode combos

🛠️easy install in ~1 hour

91215CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Senegal.

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Description

🔒 Lock in security, unlock peace of mind.

DUAL ACCESS FLEXIBILITY - Use passcode, key, or both—perfect for any door orientation or user preference.
EFFORTLESS INSTALLATION - Get it locked down in about an hour with minimal door adjustments.
CUSTOMIZABLE ACCESS CODES - Create 4-8 digit passcodes with over 8,000 unique combinations—your door, your rules.
CORROSION RESISTANT DURABILITY - Premium #304 stainless steel with anti-corrosion finish built to last.
UNBREAKABLE MECHANICAL SECURITY - No batteries, no hacking—just pure stainless steel strength.

The Megaflint Keyless Entry Deadbolt is a 100% mechanical stainless steel lock featuring a wear-free keypad and over 8,000 passcode combinations. Designed for easy installation on standard doors, it offers dual access via passcode or key without relying on electronics or batteries. Its corrosion-resistant #304 stainless steel construction ensures long-lasting security, making it a reliable upgrade for modern homes and offices.

Specifications

ASIN	B07V1CHK7W
Additional Features	Anti-Corrosion
Best Sellers Rank	#30,101 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #157 in Deadbolts
Brand Name	Megaflint
Color	silvery2
Control Method	App
Controller Type	Hand Control, Mechanical knob
Customer Reviews	4.2 4.2 out of 5 stars (1,561)
Finish Types	Polished
Included Components	Keyless Entry Door Lock
Item Dimensions	6.4 x 6.09 x 4.1 inches
Item Weight	1.29 kg
Lock Type	Combination Lock, Keypad
Manufacturer	MF
Manufacturer Part Number	MKD-001
Material Type	Metal, Stainless Steel, Zinc
Model Name	MKD-001
Model Number	MKD-001
Number of Packs	1
Number of Pieces	1
Recommended Uses For Product	Security
Shape	Rectangular
Style Name	Modern
UPC	791315518273
Unit Count	1 Count

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91215CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Senegal.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

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Good experience, but the tracking updates could be better.

2 months ago

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