EC-19521 1-Wire PIN Driver ID Keypad

PIN-Based Driver Identification for Fleet Vehicles and GPS Tracking Systems

The EC-19521 lets a driver enter a numeric PIN of up to 14 digits and confirm with the * key. It presents a driver identifier to the tracker through the 1-Wire/iButton interface. Driver reporting and authorization depend on the tracker's configuration and the fleet platform.

Every trip, event and report is tied to the correct driver, with no physical keys or tokens to lose or replace. It is a secure alternative to iButton keys and, where configured, keeps the immobiliser engaged until an authorised PIN is entered.

How PIN-Based Driver Identification Works

• Driver enters a PIN of up to 14 digits then the * key, on the backlit keypad

• The keypad sends the Driver ID to the tracker via the 1-Wire iButton interface, with audible and visual confirmation

• The tracker authenticates the driver, logs the ID and, if configured, releases the immobiliser

Key Features

• 1-Wire iButton communication, a direct replacement for iButton key readers

• Full ten-key 0-9 layout, Driver ID of up to 14 digits then the * key

• No physical key, fob or token required

• Backlit keypad for night use

• Audible and visual confirmation when the ID is sent

• Reverse-polarity protected

• Low power draw, under 5 mA typical

• Works on 12V and 24V vehicles, 8-36V supply

Specifications

• Keypad layout: 10 keys (0-9) plus *

• Driver ID length: Up to 14 digits on keys 0-9, confirmed with *

• Communication: 1-Wire protocol supporting iButton

• Communication distance: 10 m maximum

• Supply voltage: 8-36 V (12V and 24V compatible)

• Current consumption: under 5 mA typical

• Protection: reverse-polarity protected

• Dimensions: 55 x 44 x 23 mm

• Cable length: 150 cm

• Working temperature: -20C to 70C

Wiring

• Power (yellow): vehicle power supply

• Ground (brown): vehicle ground

• Buzzer (green): tracking unit output

• Door (grey): backlight, triggered by vehicle doors

• Data (white): 1-Wire data to the tracker iButton interface

Compatible Trackers

A shared 1-Wire/iButton interface is the starting point, not proof of a complete installation. Confirm the tracker model, firmware, keypad wiring, reported identifier format and platform decoding. Driver logging and immobilizer control are separate functions; immobilizer use needs a supported tracker scenario and correctly installed output/relay.

Contact us with the exact tracker model, firmware and intended workflow for a project-specific compatibility check before ordering.