2 Key Fob fits Viper DEI Python Clifford Aftermarket Alarm

In this review the 2 Key Fob replacement for Viper, DEI, Python and Clifford systems is assessed for drivers who need a quick, affordable remote replacement. The bottom line: this pair of key fobs is for anyone who wants a straightforward, user programmable swap-in for an existing aftermarket alarm remote, providing a fast fit and working electronics out of the box. It is most compelling when you need a like-for-like replacement rather than a brand new factory remote.

Key Features

• Compatibility: Fits popular aftermarket alarm systems such as Viper, DEI, Python and Clifford so it can replace lost or damaged remotes without changing the alarm unit.
• Drop-in replacement: Sold as a complete electronic assembly with battery, so users can install it and have a functioning remote immediately.
• Part number replacement: Designed specifically as a replacement for P/N EZSDEI7141 and 7145V, ensuring correct function where those parts were used.
• User programmable: Comes with step-by-step programming instructions so most owners can sync the fob to their alarm system without professional help.
• Aftermarket value: As an aftermarket part it provides a lower-cost option than buying an original manufacturer remote while maintaining core functionality.

Who It's For

This product is ideal for vehicle owners who already have a compatible aftermarket alarm (Viper, DEI, Python or Clifford) and need a direct replacement remote without rekeying or replacing the alarm system. It suits DIYers who are comfortable following clear programming instructions and swapping the electronic assembly into the shell.

It is not the best choice for someone seeking an OEM branded remote with manufacturer warranty coverage or for buyers wanting heavy-duty shells; a few users reported plastic durability issues, so those needing a metal or reinforced housing should look elsewhere.

Pros & Cons

Pros

• Perfect fit and function for many users, reporting that the remote fits common alarm models and operates as expected.
• Easy installation because it ships as a complete electronic assembly with battery, letting users swap components quickly.
• Clear programming instructions make it accessible to non-technical owners who want to pair the fob themselves.
• Good value compared with sourcing a new factory remote, offering a cost-effective aftermarket alternative.

Cons

• Some customers have reported limited durability of the plastic shell, so long-term longevity may vary.
• As an aftermarket part, it lacks factory branding and original manufacturer support that some buyers prefer.

Specifications

Our Verdict

The 2 Key Fob replacement is a pragmatic choice for owners of compatible aftermarket alarms who need a fast, inexpensive replacement that works out of the box. It offers strong value thanks to the complete assembly and simple programming, though buyers who need rugged shells or OEM servicing should consider other options.

Frequently Asked Questions

Will these fobs work with my Viper alarm?
They are designed to fit Viper, DEI, Python and Clifford aftermarket alarms and replace P/N EZSDEI7141 and 7145V, but confirm your alarm model before purchase.

Do they come ready to use?
Yes, each unit ships as a complete electronic assembly with battery, and you can program them with the included step-by-step instructions.

Is installation difficult?
Most users report a simple swap of the assembly into the shell and straightforward programming; no advanced tools are required for typical installations.