ReviewsGarage Door Circuit Board Problems

for LiftMaster 41A5273-1 Multi Function Control Panel, Wired Wall Garage Door Replacement Panels for 78LM 81lm, 371lm, 971lm Garage Door Opener Green, Red, Orange, Purple Learn Buttons

...prevent operation of the door from portable remote controls. More safe and security..
Easy to install: Firstly, pass your wires through the hole of the the back cover, then use the include screws to fix the back cover on the wall nails (Do not over tighten). Lastly, connect the bell wire to terminals, and buckle the circuit board to the back cover..
You will Receive: 1*multi-function wall keypad control panel, 1*program Instruction, 3*expansion screw. + EXCELLENT AFTER-SALES SERVICE: If there has any problem after you buy the remote, we will provide professional customer service to deal with it in time. Even pay the full money back to you..
Warning Tips: 1. Only compatible with GREEN, RED and PURPLE learn button Liftmaster garage door openers 2. Be sure power is NOT connected BEFORE installing door control. 3. Connect ONLY to 24 VOLT low voltage wires. 4. Locate the door control within sight of the door at a minimum height of 5 feet(1.5m) where small children cannot reach..

LiftMaster Door Opener Receiver Logic Board replacement for board number 41AS050-1.
Match the 41Axxxx-xx part number found on the control panel of your garage door opener..

LiftMaster Door Opener Receiver Logic Board replacement for board number 41DJ001B..
Match the 41Axxxx-xx part number found on the control panel of your garage door opener..

LiftMaster Door Opener Receiver Logic Board replacement for board number 41A5483-4C..
Match the 41Axxxx-xx part number found on the control panel of your garage door opener..

LiftMaster Door Opener Receiver Logic Board replacement for board number 41A5483-4C..
Match the 41Axxxx-xx part number found on the control panel of your garage door opener..

LiftMaster Door Opener Receiver Logic Board replacement for board number 41A5483-4C..
Match the 41Axxxx-xx part number found on the control panel of your garage door opener..

...o Use：Backlit keyboard, easy to use at night, see more clearly, bring more convenience to your life, alos suppor Wiegand26 output. Very suitable for ALl external or internal doors of houses, apartments or other private spaces..
After Sales Service: If there are any using problems or unsatisfactory with our products, please feel free to contact us, our professional customer service team will solve the issues with sincerity..

【High Standard】This joystick circuit board is formed without deformation, and the cutting surface has no burrs, which meets the standard..
【High Performance】Solder joint does not stick, no virtual welding, full, smooth, work with high performance. The surface of the circuit board is very clean, the handwriting is clear, easy to recognize..
【Newest Technology,】This arcade rocker arm circuit board uses the latest technology, the entire network's unique Accuracy technology SMD electronic board. Product is better..
【Plug and play】Plug and play, do not need to install the driver. High Accuracy material, environmental protection, fire resistance, high temperature, deformation resistance..
【After Sales Service】If there are any using problems or unsatisfactory with our products, please feel free to contact us, our professional customer service team will consult the issues with sincerity. Thanks for purchasing from us..

[Dimension] - Cable Length:460 mm；Sensing Distance: 40-50 mm；Total Size: 105 x 37 x 9.7mm, 105 x 15.7 x 15.3mm (L*W*H).
[Normally Closed] - N.C. means Normally Closed: When the magnet together, the circuit is conductive( light on ).
when the magnet separates, the circuit is not conductive ( light off )..
[Material] - The magnetic switch alarm is with durable zinc alloy housing for better rust resistance.
[Applications] - The Rolling Door Contact is designed for use with window and door alarm systems, such as a garage, shops, etc..

This part is compatible with models including.
13953671SRT1,13953671SRT3,13953671SRT2,13953664SRT,13953662SRT,13953675SRT,13953670SRT1,13953675SRT2,13953677SRT,13918857,13953662SRT2,13953977SRT,13953661SRT1,13953674SRT1,13953661SRT3,13953674SRT2,13953673SRT,13953671SRT,13953663SRT,13953683,13953681,13953682,13953680,13953673SRT2,13953673SRT3,13953673SRT1,13953974SRT,13953677SRT2,13918847,13953677SRT3,13953978SRT,13953664SRT2,13953677SRT1,13953976SRT,13953672SRT3,13953681B,13953672SRT2.
Remote control housing 41A5032 is the control outer shell only.
Genuine Original Equipment Manufacturer (OEM) part. Compatible Brands: Chamberlain.
This remote control housing (part number 41A5032) is for garage door openers.
Order part number 30498 for the complete remote control.

Try to install an air curtain for a swinging door? The door swings in and out a few times then settle to stop. You must get this circuit kit to avoid....
With 2-3 seconds shutoff delay, the air curtain won't shut off immediately when the door isn't fully settled to stop and close in order to protect the....
Also, with 2-3 seconds shutoff delay, the air curtain won't shut off immediately to prevent the dust from getting in if the door isn't fully close..
Convert your air curtain or appliance to be magnetic switch controlled. 120VAC 15A max or 1800W max, single phase only. Not for all models of air....
Note: USA Patented. This kit is NOT compatible with remote or circuit controlled air curtains. 3 pieces included: circuit board, magnetic switch and....