Product was successfully added to your shopping cart.

Go to cart page

You have successfully subscribed to this product. You will receive an email when the product is in stock.

3 output relay digital access control keypad

Velleman HAA2866: Digital Access Control Keypad

Velleman HAA2866

Out of stock

Notify me when this product is in stock

Free ground shipping on orders over $75.
More info...

The Velleman HAA2866 Three-Output Relay Digital Access Control Keypad

Access control is an important part of any security system. The Velleman HAA2866 is a high quality and versatile access control center. It combines the convenience of an EM card reader with the security of a digital keypad for manual code entry. Being self-contained and weatherproof, the HAAA2866 allows you almost unlimited possibilities in locating your access control point.


You might also be interested in our Velleman HAA2890 Weatherproof Dual Output Relay Digital Access Control Reader Keypad.



  • Power supply: 11 - 15 Vdc
  • Current: 50 - 150 mA
  • Open collector outputs for the duress, alarm, key active, inter-lock & output 3, 100 mA sink / 24 Vdc maximum rating
  • Output relay 1: NC + NO dry contacts 5 A / 24 Vdc max.
  • Output relay 2: NC + NO dry contacts 1 A / 24 Vdc max.
  • Output relay 3: NO contact for doorbell button
  • Tamper switch: NC dry contact 50 mA / 24 Vdc
  • Operating temperature: -4 °F to 158 °F
  • Humidity: 5-95 % RH, non condensing
  • IP rating: IP55
  • Housing: ABS plastic
  • Weight: 7.76 oz
  • Dimensions (H x W x D): 129 x 83.5 x 41 mm / 5" x 3.3" x 1.6"



  • Tact switch back-lit key board
  • Weatherproof surface mount housing
  • Operated with PINs & EM cards
  • Stand-alone or split-decoded operation
  • Stand-alone electric lock or inter-lock installation
  • Door opening and alarm arm/disarm control
  • Extremely long programmable timer for output relays: 1 second up to over 24 hours
  • (3) Output relays for output 1, 2 with standard N.C. and N.O. contacts and a doorbell button contact and an open collector output for output 3.
  • Users for output 1: 1000 (PINs and/or cards) + 50 duress codes
  • Users for output 2: 100 (PINs and/or cards) + 10 duress codes
  • Users for output 3: 100 (PINs and/or cards) + 10 duress codes
  • 50 visitor codes for output 1, one time use or valid for 1 up to 99 hours
  • Over 100 million combinations for user PINs
  • Superuser code operates all outputs and also sets or resets 'inhibit' for output 1
  • Wiegand data output for the valid entry of PINs (34 bits) & reading of EM cards (26 bits)
  • Sole reader mode provides Wiegand data output for all PIN entries & card readings
  • Data I/O port in split-decoded operation
  • Card reader compatible with all the standard 125 kHz proximity EM cards & key fobs
  • Programmable intelligent Egress button controls with options of delay, warning and button contacting possibilities of momentary or holding contact
  • Common user PIN, group user PINs & private user PINs for working with the EM card for various levels of security enhancement
  • ON-OFF selectable for pacifier tone, standby flashing LED & keyboard back-lit lighting
  • Input terminals for door position sensor, Egress button & output, 1 inhibit control
  • Optional:
  1. Be the first to review this product

Write Your Own Review

How do you rate this product? *




Have a question?

* required fields

 Warning: this product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to: www.P65Warnings.ca.gov/product