Directed Hornet 3903T CANBUS OEM Upgrade Security System

Overview

The Directed Hornet 3903T is a CANBUS OEM upgrade security system that works with your factory keyless entry transmitter. Lock the doors with your factory remote to arm the system (short siren sound and one parking light flash) and unlock to disarm.

CANBUS connection lets the system communicate with the vehicle via high-speed digital data through a single wire or a twisted pair, so far fewer hard-wired connections are needed than with a traditional alarm and the alarm stays in sync with the vehicle. Directed lists its 3903 CANBUS upgrade for Nissan, Ford and Toyota applications; vehicle compatibility must be confirmed before purchase.

When armed, light impacts trigger a Warn Away response, heavy impacts trigger the full alarm, and opening a door or turning on the ignition starts a progressive siren response. This model is supplied without the battery backup siren (see 3903TR).

Professional installation is required. Directed states this product is intended for installation by a professional installer only.

Key Features

• Arms and disarms with the factory keyless entry remote
• CANBUS connection for fewer wiring connections
• Warn Away response to light impacts; full alarm on heavy impacts
• Progressive response when a door is opened or the ignition is turned on
• Starter interrupt (if equipped)
• Valet mode via integrated LED/valet switch
• Programmable panic mode using the factory remote
• Bypass notification and tamper alert diagnostics via the status LED