Retro-reflective sensor for gate opener, boom barrier -- Light resource: Infrared LED. When installing it, make sure no sunshine interference.
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Product Type: WiFi Garage Door Module. WiFi Frequency: 2.412GHz-2.484GHz. WiFi Standard:IEEE 802.11b/gyn. 1 WiFi Garage Door Module. 【Share Function】Share the operation permissions of smart garage door module to your family,enjoying smart and convenient life together.
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The sensors will detect the door/window, and will be triggered to send out a signal when the door/window opening. Receiver will receive the signal and alerts. 【Easy Installation】 - Step 1: Choose a favorite ringtone and pairs the sensor and receiver.
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Safety sensor beam eyes will make the gate stop or reverse automatically in case of obstruction happening. Your garage opener must be equipped with a safety sensor. If not, installing this accessory will not add the feature.
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Technology:Active infrared beam. Compatible with all gate openers (including swing and slide). Wave length:940mm. It also fits for garage doors,alert systems and alarms. Receiving range:≤15000mm(it may reduce by 30% in bad weather).
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This item is a RPM Sensor Assembly part number 41C4398A, from a Chamberlain Liftmaster 1/3 HP Model 1345 Garage Door Opener. Listing price includes free shipping, USPS Ground Advantage.
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The bracket’s unique design secures your garage door sensor, providing unmatched reliability even in challenging weather conditions. Precise Positioning and Security: Securely mounts garage door sensors at an optimal height, angle, and position for accurate opening and closing signals.
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This garage door opener features a Genie steel-reinforced belt, making it very quiet and the ideal choice for garages attached to living spaces. Safety features include the Safe-T Beam garage door safety sensors and GenieSense diagnostic technology.
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