• Complete with control module (2 built-in relays), door lock motors, 15A fuse, and all necessary hardware.
• Compatible with nearly every vehicle alarm lock/unlock outputs.
• For cars without factory-installed power door locks, or for vacuum-operated door locks (Mercedes or Audi) which require extra door lock motor for remote activation.
• Manual operation of either front door will operate all door lock motors.
• SR-5202-- Includes two 5-wire (master) door lock/unlock motors.
• SR-5204 -- Includes two 5-wire (master) door lock/unlock motors, plus two 2-wire (slave) door motors.

• Add power door lock convenience to cars without factory power door lock systems.
• Also for cars with vacuum-operated systems (Mercedes or Audi) which require extra door lock motor for remote activation.
• Works with SR-5201-RMB or SR-5203UMB interfaces.
• 12VDC, includes mounting hardware.
• SR-5202-M -- 2-wire (slave) door lock motor.
• SR-5202-MS -- 5-wire (master) door lock motor.

SR-5202-M

• Allows nearly any alarm to control nearly any type power door lock/unlocks.
• Includes 2 pre-wired, built-in, heavy-duty 30A relays with protecting diodes and spike/noise suppressors.
• Negative lock/unlock signal inputs.
  SR-5201-RMB - For alarms with specific separate negative lock/unlock signal outputs. No built-in timer --depends on alarm system for lock/unlock timing.
• SR-5203UMB - For alarms with no specific lock/unlock signals. One- or two-wire input.  Built-in programmable (0.7/3.5-sec.) timer. Lock signal priority if lock and unlock signals received at same time.

SR-5201R

SR-5203A

• Compatible with most power window systems. Works off momentary or constant ground trigger.
• Built-in safety cut-off feature. Power window module will temporarily stop functioning if there is a current overload.
• System override when ignition is turned on, doors unlocked, or any door opened. (SR-5440A only)
• Interfaces with all ENFORCER^® RF alarm systems.
• SR-5240 -- Controls two windows, or one window and the sunroof.
• SR-5440A -- Controls four power windows. The four windows roll up one-at-a-time.

SR-5240

SR-5440A

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• Add power trunk release to cars without factory-installed systems.
• Connect via relay to any alarm's auxiliary channel output.