Open Sesame
Open Sesame Residential Automatic Door Opener
Unlatches, opens, pauses, closes
Priced for your door, installation as its own line
Open Sesame · Ramps & Door Openers
Open Sesame M133 Wiring Kit with Transformer
$100.99
Ships to the lower 48 states and DC only. Not to Alaska, Hawaii or U.S. territories.
Pay over time with Affirm, Klarna or Afterpay at checkout, subject to eligibility.
Model OS-M133-WK
The M133 wiring kit with transformer from Open Sesame's Residential Bundled Package, for the Model 133-10 operator. The operator runs on low-voltage 24-volt wiring; Open Sesame lists the wall transformer as 115 vac in, 24 vac 20 va out.
- M133 wiring kit with transformer
- For the Model 133-10 operator
- Low-voltage 24-volt wiring
Free shipping on online orders over $500; under $500, a flat shipping charge is shown at checkout. We pay the sales tax. Most products are processed within 2-5 business days. Shipping and returns
Questions? Call (844) 799-0070
Fits These Models
Open Sesame
Open Sesame Residential Bundled Package (Self-Install)
Operator, strike, remote and wiring kit
$2,695.99
Lower 48 and DC only. No Alaska, Hawaii or U.S. territories.
Open Sesame
Open Sesame Model 133-10 Operator (Self-Install)
Operator only
$2,480.99
Lower 48 and DC only. No Alaska, Hawaii or U.S. territories.
About The Open Sesame M133 Wiring Kit with Transformer
Sold for self-installation: this price is for the part, shipped to you. If you would like us to install it, build a door opener quote instead.
Specifications and warranty terms are from the maker: opensesamedoor.com. Checked October 27, 2026.
What Our Customers Say
Google reviews of our company and our technicians, not of this one product.
★★★★★
4.6 rating of 101 Google reviews
Mason is a wonderful service technician! We live in “rural country” of NE Georgia and he drove all this way to get my Dad’s chair lift up and running. Thank you, Mason AND Custom Mobility!
As a fellow business owner, I have seen this company do all of their work with as much professionalism and tact as any that I have ever encountered. I thoroughly enjoy actually witnessing people who care about their work and show it through their actions, and the owner at Customer Mobility is the ep…
My Service Technician is truly the best! He responded within a day and he fixed the chairlift in less than an hour! It’s reassuring to know that we can depend upon Custom Mobility!
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