USARemote Replacement Key Fob for Viper/DEI/Python/Clifford – EZSDEI7141 Compatible, Preinstalled Battery & User-Programmable

USARemote's key fob is a fully assembled, user-programmable replacement remote compatible with Viper, DEI, Python and Clifford aftermarket alarm systems (replacement for part EZSDEI7141 / 7145V).

If your vehicle's original alarm remote stopped working or was lost, this ready-to-use keyless entry fob offers a direct aftermarket replacement that restores remote locking, unlocking and alarm control. The unit ships with a preinstalled battery and a clear set of programming steps so most owners can pair it to their existing alarm module without specialized tools or dealer visits.

How will this replacement fob restore my alarm functions?

The USARemote fob duplicates the transmitter functions of the original OEM-style remote, sending the same radio signals your alarm module expects. Once you follow the included programming sequence, the system will recognize the new transmitter and respond to lock, unlock, and panic commands as before.

• Supports Viper, DEI, Python, and Clifford aftermarket alarm systems
• Programmed by the vehicle owner with step-by-step instructions
• Complete electronic assembly arrives with battery installed

Is this unit a direct replacement for part number EZSDEI7141 or 7145V?

Yes — this key fob is an aftermarket replacement intended specifically to match the EZSDEI7141 / 7145V transmitter. It uses compatible frequencies and button layouts to mirror the original remote's behavior so your alarm system accepts it as a replacement transmitter.

• Marketed as a replacement for P/N EZSDEI7141 and 7145V
• Electrical and button layout designed for plug-and-play compatibility
• Arrives ready-to-program with battery preinstalled

What do I need to program this fob and how difficult is it?

Programming is done through your alarm system's learn mode using the provided step-by-step instructions — no soldering or special equipment required. Most users complete the pairing process in a few minutes by following the sequence, which typically involves activating the alarm's programming mode and pressing the fob buttons as directed.

• Includes clear user-programmable instructions
• No extra parts required; battery already installed
• Typical programming time: a few minutes for users familiar with their alarm's learn procedure

Will this be an exact match to my original remote's appearance and function?

The aftermarket fob reproduces the functional layout and signals rather than guaranteeing exact cosmetic match to every factory remote. It prioritizes electronic compatibility and reliable transmission; the casing and button labels are designed for intuitive operation but may differ in color or finish from the original unit.

• Functionally compatible with targeted alarm models
• Complete electronic assembly for immediate use
• Cosmetic differences possible — performance is the focus

Who is this for: This replacement key fob is intended for vehicle owners, DIY installers and independent shops that need a reliable, cost-effective transmitter for Viper, DEI, Python or Clifford aftermarket alarm systems. It's especially useful when the original remote is lost, damaged, or the battery compartment or electronics have failed. If you want a quick, user-programmable fix without buying a full alarm unit or visiting a dealer, this USARemote EZSDEI7141 / 7145V-compatible fob provides a practical solution.