CanProx Proximity/Keypad Reader
Installation Instructions
August 2018 • Rev. 1.6
Page 5 of 14
Introduction
The CanProx Proximity/Keypad Reader integrates both a proximity reader and keypad
into a single unit making it ideal for applications requiring an access credential and/or
personal identification number (PIN).
NOTE: Keypad data is transmitted in either Cansec 37-bit (P-640-HA37 & P-620-HA37))
or standard 26-bit (P-640-HA & P-620-HA) Wiegand data format. P-640-HA37 & P-620-
HA37, and P-640-HA & P-620-HA have different firmware and are not interchangeable.
NOTE: Tech Support will only be provided where product installation guidelines have
been followed.