WiFi standard : WiFi 2.4 ghz b/n/g. Your have the correct wifi password. Your smart phone or tablet has connected to a 2.4g wifi with internet. Press open relay to pull-on, press close relay to cut off.
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Equipped with Security+2.0™ rolling code technology that virtually eliminates radio wave interference. Compatible only with Security+2.0™ LiftMaster® garage door openers or gate operators with a yellow learn button.
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Durable Design: Crafted from strong, fall-resistant ABS alloy material, our remote is designed for longevity. The ergonomic design provides a comfortable grip, while the easy pairing feature and convenient car sun visor mount enhance your daily experience.
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Good Condition! Tested & Working! Lightly Used!
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Lot of 2, new in box.
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The Universal LiftMaster 811L is a 2-pack remote control designed for Chamberlain garage door openers. It is battery-operated, with batteries included, and has a sleek black plastic design. The remote features one button, is compatible with the 811LM model, and operates on frequencies of 310, 315 MHz, and 390. This electronic entry transmitter from LiftMaster is a reliable and convenient solution for controlling your garage door opener.
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Easily integrate it into your property to improve security, convenience, and accessibility. Its black anodized finish adds a clean, modern look, blending seamlessly with your gate area and enhancing your property's curb appeal.
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Liftmaster 373LM programing instructions included with order. The 373LM works with three garage door openers or electric gate operators. Works with openers with 315MHz frequency with PURPLE learn buttons.
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