Excalibur DLPP3 3-Pin Door Lock Polarity Adapter Negative to Positive
Excalibur DLPP3
Key Features:
- Product Type: Door Lock Polarity Adapter / Polarity Converter
- Connector: 3-pin
- Function: Converts negative-pulse door-lock outputs to positive-pulse outputs
- Application Type: Aftermarket vehicle security, keyless-entry and remote-start systems
- Compatible System Families: Excalibur/Omega, K9, Crime Guard and Freedom systems with the appropriate 3-pin connection.
Construction
- Compact inline polarity-conversion module
- 3-pin plug-in connection
- Designed to interface the low-current negative door-lock outputs of compatible security/remote-start systems with vehicles requiring positive door-lock pulses.
Features
- Converts negative (-) pulse to positive (+) pulse
- Supports door lock and unlock control
- Plug-in design for compatible Omega/Excalibur systems
- Reduces the need to build a separate relay-based polarity-conversion circuit
- Useful when the aftermarket alarm or remote starter's door-lock output polarity does not match the vehicle's positive-pulse locking system.
Dimensions
I could not verify reliable manufacturer-published:
- Product length
- Product width
- Product height
- Product weight
- Packaged dimensions
- Shipping weight
For marketplace shipping fields, physically measure and weigh the packaged DLPP3 rather than using Walmart's listed 1 lb weight, which appears to be generic/inaccurate catalog data.
Performance
The DLPP3 acts as a door-lock polarity converter:
Negative pulse from alarm/remote starter → DLPP3 → Positive pulse to vehicle door-lock circuit
Omega installation documentation specifically identifies the DLP-P3 for connecting compatible systems to 3-wire positive-pulse door locks.
It is an interface/accessory, not a standalone alarm, remote starter, or keyless-entry system.
Applications
Designed for compatible aftermarket:
- Car alarm systems
- Remote-start systems
- Keyless-entry systems
- Door-lock control installations
- Vehicles requiring positive-pulse door-lock control
Retail/distributor documentation mentions applications including certain GM, Chrysler and Volkswagen vehicles, but this does not mean universal compatibility with every model from those manufacturers. Vehicle wiring and the installed security/remote-start system must be verified.
Included
- 1 × Excalibur/Omega DLPP3 3-Pin Door Lock Polarity Adapter
No alarm, remote control, remote-start module, or complete door-lock system is included.
