Detex - DTX-AT-5200-R1 - Tailgate Detection System - Status Indicator - One Gang Mounting Plate Gate Hardware it will not write any

it will not write any data to the vehicle including the "all keys lost" situation

verify that a Flash is available by referencing one of the following PDF files

The 12V jump starter can instantly fire up your car

Infra-Red (IR) remote control test

Kit also contains:

Detex - DTX-AT-5200-R1 - Tailgate Detection System - Status Indicator - One Gang Mounting Plate Gate Hardware it will not write anyThe DTX AT 5200 R1 Tailgate Detection Systems assure that only one individual enters a secured doorway for each authorized card read. Compatible with most card reader technologies, the AT 5200 is easy to retrofit. This unique and cost effective optical security system, which uses infrared sensor beams to detect tailgating, is perfectly suited for areas requiring tighter security. Spacer mounting kit sold separately. Local alarm annunciator;