Description
Archer Vintage Photo Cell Electric Relay System - Transmitter Light Source & Receiver Switch Box - Tested & Working. Each unit is 4-5" tall. One use was as a door alarm system. When the light source is broken to the receiver, it trips the "alarm", & the buzzing starts to happen. Excellent condition Click to see our Electronics, https://www.etsy.com/shop/BestOfTheMess?ref=shop_sugg_market§ion_id=34841911 We have great tool gifts, https://www.etsy.com/shop/BestOfTheMess?ref=shop_sugg_market§ion_id=34988051 We have a wide variety of Industrial goods, https://www.etsy.com/shop/BestOfTheMess?ref=shop_sugg_market§ion_id=42999174 Great Outdoor gift ideas, https://www.etsy.com/shop/BestOfTheMess?ref=shop_sugg_market§ion_id=35667511 See photos for additional description & condition Free Standard Shipping Most everything we offer in our shop here on Etsy is either vintage, Mid-century Modern or antique. We throughly clean each item before listing it. 99% of our items are acquired at estate sales in middle Tennessee, Southern Kentucky, Alabama, & Georgia. Often we do not know the history of the items we find but we love to day dream & come up with little creative stories of what they were used for & by whom. Shipping costs are an estimate based off an item's approximate size & weight as well as the buyer's location. Any overages of $5 or more will be refunded. All vintage items are previously owned & may show signs of wear & use. We do our best to describe any major flaws of an item in the description. Please review all photos carefully & read the full description. Different screen settings can alter colors. All vintage items are sold AS IS. I do not accept returns, offer exchanges or issue refunds. Please message me with any questions before you purchase. I pack all of my items with great care to ensure a safe delivery. in the unlikely event an item arrives damaged please be sure to take photos of the shipping container & damaged item, you will need these to file a damaged package claim with USPS. I am willing to help anyway I can, but filing the claim is up to the buyer. Some of my items may have sharp edges or points. Please be aware of this & use caution when handling. Best of the Mess is not responsible for accidents or injuries, whether intentional or accidental. By clicking purchase, The buyer agrees that they have read the full description & reviewed all photos, as they are part of the description. The buyer also agrees that they have read & understands all shop policies. Vintage Photoelectric Relay System, Engineer Or Scientist Gift Lamp Light Science Project, Scientific Decor
