Keyless Entry Door Lock With Keypad Black No Battery Needed 100 Percent Mechanical Battery Free Password Protected Entry Weatherproof Combination Lock For Home Security
✔️ 100% mechanical, battery-free keypad deadbolt, weatherproof design
This keypad door lock is a fully mechanical, battery-free option designed for home security. It provides password-protected entry for homes and offices, offering a secure, battery-free alternative to electronic locks. Typically used on exterior doors or interior security doors where wiring or battery concerns exist.
✅ 100% mechanical, keypad deadbolt with password protection
✅ Works on left or right handed doors with adjustable unlocking direction
✅ 14 push buttons, 4-7 digit codes (numbers or letters, no repeats, no C key)
✅ #304 stainless steel construction, highly resistant to corrosion and water
✅ Easy DIY installation with minimal drilling; keeper or striker latch options
✅ Suitable for door thickness 35-60 mm (1-3/8" to 2-6/16"), 10 mm mounting hole
✅ Black finish and weatherproof design for long-lasting security
💡 What is a long-tail question about mechanical keypad locks and how does it help home security? A handy, direct answer for buyers:
- Reliable during power outages since it’s fully mechanical
- No electronics means fewer failure points and no batteries to replace
- Durable #304 stainless steel construction resists weather and tampering
- Flexible access codes: 4-7 digits from 14 buttons with non-repeating entries