SRV Smart Wifi 33900 Pro TV Lift Mechanism for 70" Flat screen TVs - Alexa® & Google Home® Compatible

Rolling Cart:
No Rolling Cart
Roller Assembly for Hinged Lids (Adds 1 1/4" to Height):
No Roller Assembly

FOR 70-INCH TVS AND SMALLER. Fully extends to 71 inches high. RS232, 3 remotes (wired & wireless RF and IR), 5 year warranty. Optional add on wheeled base offers mobile rolling TV solution.
SKU: 33900
9 reviews

Product Highlights

  • Fits most 70-in. TVs and smaller (diagonal measure)
  • Holds up to 165 lb.
  • Alexa® & Google Home® compatible
  • Use our app to control the lift from your phone via Smart Wifi connection.
  • Soft start and stop for smooth operation
  • Safety stop and reverse for when the lift is running up or down to prevent damage or injury
  • Includes wired and wireless RF and IR remotes
  • RS232 Capability
  • Memory Set Height 
  • 39 inches of vertical travel
  • Optional rolling cart for easy mobility
  • 5-year warranty


Designed for bigger screen televisions, the SRV 3900 Pro by Touchstone offers advanced TV lift technology including RS232 capability and IR remote versatility at a value price. This motorized pop up TV lift makes it easy to mount a flat screen TV inside of a cabinet or attach to the floor.

RS232 Port For Home Theatre and Automation Connectivity

The RS232 port allows you to connect to advanced home theater systems and automation systems.

Alexa® & Google Home® Compatible

You can control your TV lift and memory heights direct from our app or via Alexa & Google Home voice commands.

IR Remote For Easy Pairing With Universal Remotes

The IR remote allows you to pair the SRV TV Lift Mechanism with a third party universal remote, so you can control your TV and lift mechanism with the same remote control.

Includes Flat Top Mount For Easy Flush Lid

The flat top mount makes it easy to attach a lid for a clean, flush mount installation. Easily attach a matching wood or countertop to the flat top mount for a seamless custom built cabinet with a hidden TV inside. The included flat top lid mount is 17 3/4 x 4 5/16 inches.

Unique "C" Bracket For Perfect Height

The SRV Pro TV Lift includes Touchstone’s unique “C” bracket for effortless flat screen TV height adjustment. The “C” bracket gives you an extra 5 inches of additional height adjustment between the top of the lift and the counter or cabinet top. The wired remote has a visual display so you know precisely how high the lift is raised.

Extra Protection with Soft Start/Stop and Safety Stop

The soft start and stop feature ensures smooth operation as the lift raises or lowers. The safety stop automatically reverses direction when change in force is detected during the lifting or lowering process to protect users and equipment.

Smooth Operation, Built to Last

The heavy duty 1.5mm steel SRV Pro TV Lift with a 24v motor lifts up to 175 lb. Built for reliability, the SRV TV Lift includes a 5-year worry-free product warranty - the best warranty offered in this price range, compared to competitors.

Designed For 70-inch TVs and Smaller

The SRV 3900 Pro measures 32 1/4" H x 7" W x 7" D (including the brackets that connect to the back of the TV) and lifts to a full height of 71 1/4 inches in seconds. Designed to fit flat screen televisions and monitors up to 70 inches (diagonal measurement). The SRV 3900 Pro has a lift capacity up to 175 lb.

Universal Quick Connect System

The SRV Pro TV Lift includes Touchstone's Universal Quick Connect system. This universal hardware kit makes it easy to install any flat screen TV in minutes. The Touchstone Universal Quick Connect System includes compatible bolts and machine screws to fit most TV brands and models. With the right hardware for your TV, the SRV Pro TV mounting bracket securely locks your TV in place.

Optional Rolling Cart Base Adds Mobility

The SRV Rolling Cart option adds a rolling cart base to the SRV Pro TV lift, creating a movable and adjustable TV stand for conference rooms, classrooms and offices. This rolling TV lift base includes 360-degree swivel locking wheels and a digital display wired remote. The durable rolling cart base is built with high quality, heavy duty 1.5mm steel.

Ideal For Digital Presentations

The SRV TV Lift with Rolling Cart Base is ideal for use in a conference room, elevating a 32-70 inch diagonal size monitor or flat screen television to the perfect viewing height. When the presentation is finished, the mobile TV lift cart is easy to roll out of the way.

How the SRV Pro Compares to the Valueline TV Lift

Available exclusively at Amazon, the Touchstone Valueline 3900 TV Lift offers many of the same features as the SRV Pro 3900. In comparison, the SRV Pro Lift adds advanced technology including RS232 connectivity, IR technology and a longer 5-year warranty.



  • Lift raises to the full height of 71 1/4"
  • SRV 3900 Pro fully depressed measures 32 1/4"H x 7"W x 7"D (Including TV mount brackets, does not include TV depth)
  • Holds televisions up to 175 lb.
  • Durable Steel Construction with 24 V Motor makes operation quiet and reliable
  • Universal Quick Connect system for mounting TV to lift is easy to use and install
  • Hardware kit includes all necessary bolts and screws and is compatible with most flat panel TV in the market today
  • Includes wireless RF and IR remote control and a wired handset control
  • Supports TVs with VESA mounting patterns up to 600mm wide by 400mm high
  • Safety stop while raising and lowering
  • Soft start and stop
  • RS232 Port


  • Lift Dimensions: 32 1/4"H x 7"D
  • Unit Weight: 36 lb.
  • Box Dimensions: 36"H x 11"W x 11"D
  • Shipping Weight: 48 lb.

Optional Add On Rolling Cart Specifications:

  • Product weight: 22 lb.
  • Shipping weight: 25 lb.
  • Product Dimensions: 21.6 x 22.25 x 33.0 x 5.1 inches

Dimensional Drawing


Delivery & Shipping

Touchstone's lift mechanisms are shipped via UPS and FedEx Ground service. If you would like priority shipping, please call us at 888-978-3531 to request a quote.

These deliveries are handled the same way as any UPS or FedEx Ground shipment, so they can be left when you are not home. Please be aware of any possible issues with a drop off delivery if you are not home, or if weather is an issue.

Touchstone sends you an email with your order shipment tracking information, so you can check with the shipping carrier directly to track your shipment.

Shopping in Canada?

For customers shopping in Canada, please click here for more information about delivery into Canada.

Return Policy

For more information regarding our return policy, please click here.

Product Protection

Touchstone Home Products offers our customers a 5 year standard manufacturers warranty.

Our warranty includes:

  • Replacement of any non-functioning lift parts
  • Toll-Free Customer Service & Support


Customer Reviews
5.0 Based on 9 Reviews
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Filter Reviews:
Rob P.
United States United States

Great lift

I used this lift in my version of Jon Peters' lift cabinet. I upsized the dimensions of Jon's cabinet to accommodate a 75" TV. I think it turned out ok. SRV 33900 Pro TV Lift Mechanism for 70 Flat screen TVs SRV 33900 Pro TV Lift Mechanism for 70 Flat screen TVs SRV 33900 Pro TV Lift Mechanism for 70 Flat screen TVs Review
A Customer
David K.
United States United States


Exactly what I needed. Stable with 86” tv mounted. SRV 33900 Pro TV Lift Mechanism for 70 Flat screen TVs Review
John W.
United States United States

Nice Item

I bought this unit site unseen. I was taken aback by the high cost but once I unboxed it and put it together I could see that it justified its cost. It is really well-made and nice features.

Ricky T.
United States United States

39300 tv lift

love it a conversation piece

Luis P.
United States United States

33900 Lift with roller cart

Product is well made and works exactly as described. I am likely to build a cabinet for it and appreciated the fact that the unit has build in attachment points for a cabinet. I will still use the cart as the spread of the casters is better suited to a large TV when fully raised/

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