VOXX PRESTIGE APS25Z 1-Way Vehicle Security and Keyless Entry System

The Prestige APS25Z is a 1-way vehicle security and keyless-entry system designed to add alarm protection and remote locking convenience to compatible vehicles. It combines remote arming and disarming with intrusion monitoring, parking-light confirmation, and a starter-interrupt output. The system is intended for drivers who want a straightforward aftermarket security upgrade without remote-start functionality.

Its two included three-button transmitters provide lock, unlock, trunk-release, and panic-control functions when the related vehicle circuits and options are connected. Prestige rates the system for up to 800 feet of operating range under suitable conditions. One-way operation means the remote sends commands to the vehicle but does not provide a confirmation display back to the user.

The APS25Z uses a dual-stage shock sensor with Warn-Away and Full Trigger detection stages. This allows lighter impacts to receive a warning response while stronger impacts can activate the alarm, with sensitivity adjustable during installation. Intrusion alert memory and LED status indications can help identify a triggered zone after the system has been disarmed.

For daily convenience, the system supports programmable automatic arming, ignition-controlled locking and unlocking, auto-relock behavior, and selectable silent arm/disarm operation. Its lock and unlock outputs can be configured for common timing needs, including standard pulses, extended pulses, and double-pulse functions. Parking-light and trunk-release functions are also configurable to suit the vehicle and installation requirements.

The APS25Z is a practical fit for vehicles needing aftermarket alarm coverage with remote keyless entry and a starter-disable circuit. It can work with several common door-lock arrangements, though some vehicles require additional relays, resistors, actuators, or vehicle-specific interfaces. Professional installation is strongly recommended because correct circuit testing, wiring, relay use, and sensor placement determine system operation.

Key Features

• 1-Way Remote Control: Sends security and keyless-entry commands from either included transmitter.
• Dual-Stage Shock Sensor: Provides separate Warn-Away and full-alarm impact detection.
• Starter Interrupt Output: Supports a relay-based circuit to help deter unauthorized starting.
• Programmable Auto Arming: Can arm automatically after the last door closes.
• Remote Panic Alarm: Activates a personal-protection alarm from the transmitter.
• Keyless Entry Outputs: Provides negative lock and unlock control outputs.

Design & Installation

The APS25Z is built around a compact control module with dedicated connectors for the main vehicle harness, door-lock outputs, shock sensor, LED, valet/programming switch, and starter-kill relay. The included shock sensor uses a four-pin connection and has an adjustment control for setting sensitivity. A dashboard-mounted LED and valet/programming button provide visible system status and local programming access.

Installation requires connection to constant 12-volt power, chassis ground, ignition, door-trigger, parking-light, siren, and applicable lock, trunk, and starter circuits. Door-lock wiring varies by vehicle; positive, negative, multiplex, reverse-polarity, and aftermarket-actuator arrangements may require added relays or resistors. Mount the shock sensor securely to a solid vehicle surface or sturdy harness, then test all trigger zones and remote functions before reassembling interior panels.