MCM Electronics

Pushbutton Digital Code LockMCM Part #: 28-12924  |  Velleman SA Part #: K6400

No reviews yet!
Login to rate or review this product

Digital Code Lock Pushbutton Kit

This code lock may be used to switch an alarm on and off, or to open a door lock. An LED on the operating panel indicates the position of the 'lock'. The code is easy to set. Because the operation panel is completely enclosed, it may be used inside and outside.

Product Description


  • more than 3000 codes (4 digits)
  • relay output: 5A / 110V
  • time limit for code entry: ± 5 seconds
  • power requirement: 9 - 15V DC or 8 - 12V AC
  • power consumption:
  • . output on: 40mA
  • . output off: 0.3µA
  • dimensions:
  • . front panel: 3.15 x 3.15"
  • . depth: 1.6"

Product Reviews

  • Rate It!
    Be the first to rate this product!

    Login Here to rate and review this product.

Associated Products

Image of Rosin Core Solder 60/40 Tin/Lead 6OZ.

21-1045 - Rosin Core Solder 60/40 Tin/Lead 6OZ.

Rosin Core Solder(six ounces) Ideal for general purpose electronic repair and assembly use. Tin/lead formulation provides the lowest possible melting point.

In Stock


Buy Now
Image of Adjustable Solder Station with Premium Plato Tip

21-7945 - Adjustable Solder Station with Premium Plato Tip

No–nonsense, low cost station is designed for the hobbyist or classroom, where durability, physical size, and budget are a concern. Ease of use and tip "wetability" are not sacrificed, though, thanks to the included Plato™ tip!It is perfect for casual use in...

In Stock


Buy Now

Others Also Bought

Image of Blow Molded Case 13-1/2

22-9648 - Blow Molded Case 13-1/2" x 9" x 4-3/8"

Meet Platt's low cost solution to "Make-Your-Own" case needs. These cases are manufactured from prime, high-density polyethylene, with double wall construction. The textured exteriors resist dents, cracking and scuffs. The shells are unaffected by extreme temperat...

In Stock


Buy Now
Image of 12V Lighted Rocker Switch

26-4525 - 12V Lighted Rocker Switch

Current Rating: 20A, 12VDCContact Resistance: 50m Ohm maxInsulation Resistance: DC 500V 100M Ohm min.Dielectric Strength: AC 1500V for 1 minuteBody Material: Nylon (UL 94V-2) BlueTerminal Material: Silver plated brassTerminal Type: 12V Lead Wire AssemblyMounting H...

In Stock


Buy Now
Package Specifications & Dimensions
Weight:0.75 lbs.
RoHS Comp:Yes
Warranty:90 days
Need to Return?
Length:5 in.
Width:6 in.
Height:1.5 in.
Shipping Information
Extra Shipping Charge:No
Drop Ship:No
Catalog Pages

MCM Cat 57, Page 691

MCM Cat 56, Page 615

PDF Reference

Requires Adobe Acrobat Reader.

Mfr. Info

Velleman SA Logo
Mfr. Name:Velleman SA
Mfr. Part Number:K6400
Intorducing the new Raspberry Pi 2 - Now 6x faster
Same low price and size. More memory faster quad core procesor