Based our analysis and observation, there is 57.74% chance that the price of Protect-X Smart Sensor System for Sienna 2026-2021... will increase. Price of product might fluctuate between 2% and 6% of current price.*
Price History Graph
Offer PricePrices
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Price History Information
You can check the price history of Protect-X Smart Sensor System for Sienna 2026-2021, Wheel Anti-Theft | Plug & Play Installation, Catalytic Converter Defense, Glass Break Detection, Factory Keyfob Window Operation, Valet Mode here. This product's current Price in USA is $169.99. The average and highest prices are $168.54 and $169.99 respectively.
Lowest Ever Price
$163.81
9th Mar 2026
Average Price
$168.54
Based on 139 days price tracking
Highest Price
$169.99
4th Mar 2026
Current Price in USA
Price
$169.99
Product Information
Details
Product Name
Protect-X Smart Sensor System for Sienna 2026-2021, Wheel Anti-Theft | Plug & Play Installation, Catalytic Converter Defense, Glass Break Detection, Factory Keyfob Window Operation, Valet Mode
Store Product Code
B0CPPL8BZP
Store Name
amazon.com
Brand
Protect-X
Rating
4.2 / 10
Category
Alarm Systems
Product Manufacturer
Promaster Electronic Co., Ltd. (Taiwan)
Model Number
SN
Model Number
SN-2021
Dimensions
5.12 x 3.94 x 2.17 inches
Features
Important Notice - USA Market Only: This product is designed for the USA market and is compatible with Sienna 2021-2026.
Plug & Play Installation: Protect-X Smart Sensor is engineered for quick DIY installation. Simply remove 23 screws beneath the steering column, plug the sensor into the factory connector, and reinstall the cover. No wire cutting, splicing, invasive modifications, or dealer reprogramming required.
Advanced Wheel & Catalytic Converter Theft Protection: Protect-X Smart Sensor System detects vehicle lifting or tilting of more than one degree and immediately activates the horn and flashing headlights to help deter wheels & catalytic converters theft.
Window Breakage Protection Once armed, the Smart Sensor monitors all vehicle windows for impact. If a smash-and-grab attempt is detected, the horn sounds and the headlights flashes immediately to attract attention and help deter thieves before they can access your vehicle.
Window Control by factory keyfob: After 5 seconds in "DISARM" mode, press UNLOCK once to roll down the windows one by one. Hold UNLOCK for 3 seconds to roll them up. Easily ventilate and cool your vehicle without starting the engine.
Valet Mode: Temporarily disables the theft alerts and sensors monitoring while keeping the Power Window Controller function active.
USA Patent Protection Protected by 4 U.S. patents, the Protect-X Smart Sensor System combines innovative engineering with over 20 years of automotive security experience to deliver reliable, around-the-clock vehicle protection.
Images
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Rating and Reviews
4.2Based on 2 reviews
Protect-X Smart Sensor System for Sienna 2026-2021 has 4.2 rating out of 10. This average rating is consist of 2 individual ratings. You can rate this product at product review page.
* Predictions is created on based of past prices and trends, it does not guarantee that it will happen. These are just prediction for theoretical information only.