Meterk IU-20 Electronic Door Knob Keypad Key Auto Lock Satin Nickel 50 Codes
Waterproof keypad door knob with auto-lock, 50 user codes and IP65 rating
- TypeLocking Systems
- MaterialMetal
- Size/Dimensions8.07 in x 4.53 in x 4.53 in
- Voltage12
- Color/FinishBlack
- Compatibility/FitmentOut-Opening, Narrow Stile, Store Front Doors
- Program up to 50 user codes plus one master code
- Auto-lock engages automatically after each entry for convenience
- IP65 rated weatherproof construction withstands outdoor conditions
- Fits standard doors 1-3/8 to 2-1/2 inches thick with adjustable latch
- Type-C USB emergency power port when batteries run low
Keypad Door Knob with 50 User Codes
The Meterk IU-20 is a satin nickel electronic door knob that provides keyless entry for offices, warehouses, bedrooms and garages. It stores up to 50 user codes of four to fifteen digits alongside a single master code. The backlit keypad allows quick programming and night-time visibility. An IP65 rating protects the mechanism against dust and water jets.
Suits Standard Doors Needing Auto-Lock Convenience
This lock fits left or right-handed doors measuring 1-3/8 to 2-1/2 inches thick with a 2-3/8 or 2-3/4 inch adjustable latch. It suits buyers who want auto-locking, passage mode and a Type-C USB backup power option without wiring. It is not for doors outside the stated thickness range or for frames requiring a mortise or deadbolt mechanism.
Handles 50 Codes and Long Battery Life
Four AA batteries deliver over two years of typical operation before the low-battery warning sounds. The 50-code capacity covers small teams, rental turnovers or family access with headroom to spare. When batteries are depleted the Type-C port accepts external power so entry remains possible. The lock cylinder and metal construction withstand daily commercial traffic.
Highlights
- Program up to 50 user codes plus one master code
- Auto-lock engages automatically after each entry for convenience
- IP65 rated weatherproof construction withstands outdoor conditions
- Fits standard doors 1-3/8 to 2-1/2 inches thick with adjustable latch
- Type-C USB emergency power port when batteries run low
Specifications
| Type | Locking Systems |
|---|---|
| Material | Metal |
| Size/Dimensions | 8.07 in x 4.53 in x 4.53 in |
| Voltage | 12 |
| Color/Finish | Black |
| Compatibility/Fitment | Out-Opening, Narrow Stile, Store Front Doors |
| Power Requirements | false |
| Features | Widely Use |
| Brand | Meterk |
| Model | Hand Rivet Nut Setter Kit |
| Labor | 1 Year |
| Parts | 1 Year |
| Item Count | 1 pack |
Questions about this item
What door thickness and latch backset must my door already have for the Meterk IU-20 to fit?
The lock fits doors 1-3/8 to 2-1/2 inches thick and works with a 2-3/8 or 2-3/4 inch adjustable latch.
Can I keep my existing mechanical key and use it with the IU-20's cylinder?
The backup keys supplied are compatible with most standard mechanical keys, so your current key may already work.
How do I confirm the lock is operating correctly after installation?
Test that the keypad backlight activates on any button press, the auto-lock engages after the door closes, and the low-battery warning sounds when voltage drops.
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