for liftmaster 850LM Universal Gate and Garage Door Opener Receiver, Compatible with Most Gate and Commercial Door Operators, 3 Channel Designed for Commercial Buildings

The 850LM Gate and Garage Door Opener receiver provides superior compatibility and flexibility for commercial and residential door systems. Compatible with multiple remote controls and keyboards, it can control up to three doors or door operators with its multi-channel design, making it ideal for gated communities and commercial venues. ContactRating: 5 Amps 28 Vac or dc Max. Power: 9-30V AC or 9-34V DC, 50mA, 60Hz Frequency: 310, 315, and 390 MHZ Color: Gray Style: 850LM Material: Plastic

• [compatibility] This 850lm universal receiver compatible with remote control model: 811LM, 811LMX, 813LM, 891LM, 893LM, 890MAX, 893MAX, 895MAX, 892LT, 894LT and all MAX remote controls. for keyboard models: 877LM, 877MAX. for Antenna Extension Kits: 86LM, 86LM. for Antenna Only: K77-36541
• [Three channels] The 850lm Gate and garage door Opener Receiver feature a multi-channel design, with each channel compatible with a certain number of remotes and keyboards: CH1 - 50 remotes and 2keypads, CH2 - 20 remotes and 2keypads, Ch3 - 20 remotes and 2keypads
• [Multifunction] Our 850LM receiver is suitable for most door and commercial door makers, with a 3-channel design for easy access to enclosed Spaces and commercial buildings, and can be used with a 3-button remote control for OPEN, CLOSE and STOP functions on commercial door makers.
• [Safe and reliable] Our product packaging has detailed instructions to help you easily complete the 850LM receiver remote control programming. This 850lm universal receiver also has a 250-foot signal reception range, allowing you to easily open the garage door from the driver's seat
• [Package contains] Our products include all the components you need: 850LM Receiver *1, 12V Power Supply *1, Antenna*1, User manual*1, Nylon Sticker*2
• [Our Support] If you encounter any problems in the process of using the 850LM Universal Gate and Garage Door Opener Receiver,please feel free to tell us, we will provide you with the best solution to ensure your satisfaction.