Check the listing for details. NOS Switch O Matic Photoelectronic Relay System Model SM-2. Condition: New – Open box. Listed at 99.99 USD. Please Click Here to check out the thousands of other parts listed in my Store For your consideration is a NOS Switch O Matic Photoelectronic Relay System Model SM-2 Shipping listed is for the Lower 48 US States via United States Postal Service. Hi/AK/PR/APO AP may be higher. I ship worldwide via US Mail and will combine shipping whenever possible. We do not end Auctions Early. I Strive to Provide a "5 Star Transaction". Please contact me prior to leaving feedback if we did not provide "5 Star Service" Customer service is our #1 priority. We strive to be the best at what we do. At the completion of your transaction, you are going to encounter an option to "Leave Feedback" as well as a star rating. We like to earn our positive feedback as well as a 5 star rating. If for any reason you do not feel we deserve a 5 star rating as well as a positive feedback, let us know as we will earn it. Location: JAC 12-15 F Powered by eBay Turbo ListerThe free listing tool. List your items fast and easy and manage your active items.