I have a 2001 chevy tahoe. if i purchase the compustar 7900as, what else would l need to purchase? do i need the idatalink blade?

I just bought this one and yes I also bought the blade and idatalink ALCA databus interfuse. Getting mine installed soon know for sure I'm going to need them cause the installer might not have them.

Does this include everything to put into a car?

If you don’t need an immobilizer bypass then yes. If you need one then no. You can seriously damage your vehicle electrical system if you don’t do this correctly.

Would this work as is on a 2015 subaru forester xt? Do i absolutely need the blade-al?

This is a universal kit, however, the programming will require the blade-al for 99% of it's applications. You will also need the USB cable ($30) on Amazon to transfer the program file from the website.

Would this be easy to install if i never installed one before?

You need to look up your vehicles wire diagram and splice into a lot of wires to get this installed. Also if you have chipped keys, like in newer vehicles you'll need to buy the BLADE piece as well. The BLADE is whats called an Immobilizer bypass. Meaning is mimics your chip in your key so the car thinks your key is close to it, so it can remote start.

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Compustar CS7900-AS All-in-1 2-Way Remote Start and Alarm Bundle w/ 3000ft Range

Compustar CS7900-AS All-in-1 2-Way Remote Start and Alarm Bundle w/ 3000ft Range

Product ID: 255990636

Details

Brand
Compustar
Compatible devices
Cars Trucks
Maximum range
3000 Feet
Noise level
105 Decibels
Remote control included?
Yes

📡3000ft remote range

📱2-way LCD remote

🔊105dB loud siren

€ 370.31

Duties & taxes included

In stock

Sold byAmazon FranceDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🚗🔐 Elevate your vehicle’s security and convenience—because your ride deserves the best.

STAY INFORMED INSTANTLY - 2-way LCD remote provides real-time alerts and vehicle status updates at your fingertips.
COMMAND YOUR CAR FROM AFAR - Unmatched 3000ft remote start & keyless entry range keeps you connected beyond the driveway.
HEAR THE WARNING LOUD CLEAR - 105-decibel siren delivers a powerful theft deterrent that demands attention.
SEAMLESS CONVENIENCE CONTROL - Turbo timer, valet mode, silent arm/disarm, and programmable start times for a personalized experience.
TAILORED SECURITY FOR YOUR RIDE - Dual-zone shock sensors plus hood, door & trunk triggers ensure comprehensive intrusion detection.

The Compustar CS7900-AS is a professional-grade 2-way remote start and alarm system featuring a 3000-foot operational range, a piercing 105dB siren, and a 2-way LCD remote that delivers instant vehicle status updates. Designed for comprehensive security with dual-zone shock sensors and multiple intrusion triggers, it also offers advanced convenience features like turbo timer, silent arming, and programmable start times. Ideal for millennial professionals seeking cutting-edge vehicle protection and effortless control.

Specifications

ASIN	B07HMX118W
Audible Noise	105 Decibels
Best Sellers Rank	#254,244 in Automotive ( See Top 100 in Automotive ) #518 in Car Starters & Parts
Brand	Compustar
Built-In Media	2WT9R-FM 2-Way T9 LCD Remote & 1WG15R-FM 1-Way G15 FM, 4-Button Remote, ANT-2WFMX 2-Way FMX Antenna, CM900-AS Remote Start & Security Control Module, E-LOCK Relay Engine Starter-Kill Relay, Alarm Siren 105+db Alarm Siren, Thermistor FT-TEMP Temperature Sensor, Compustar CS7900-AS All-in-One 2-Way Remote Start and Alarm Bundle w/ 3000 Feet Range, Shock Sensor II Dual-Stage Impact and Tilt Sensor, T…
Compatible Devices	Cars, Trucks, Vehicles with DroneMobile support
Compatible devices	Cars, Trucks, Vehicles with DroneMobile support
Customer Reviews	4.4 out of 5 stars 1,627 Reviews
Includes Remote	Yes
Item Weight	1.1 Pounds
Manufacturer	Compustar
Maximum Range	3000 Feet
Maximum range	3000 Feet
Mfr Part Number	CS7900-AS
Model Number	8542115767
Noise level	105 Decibels
Number of Items	1
Remote control included?	Yes
UPC	829543013212
Unit Count	1 Count
Unit count	1 Count

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