Top Dc Rolling Door Operator

Liftmaster Garage Door Opener Replacement Circuit Board for Security+ Systems

  • Replacement Logic/Circuit board (receiver board) for ALL Security+ operators (no light socket)..
  • For Liftmaster garage door opener operator models 985, 1240R, 1245R, 1246R, 1255R and 1256R. For Chamberlain garage door opener operator models 4200, 2200 and 1200..
  • Replaces logic board models 41A5021-1, 41A5021-1B, 41A5021-1C, 41A5021-1D, 41A5021-1E. Compatible with Security+ systems from Chamberlain, Craftsman,Master Mechanic, Sears & Wayne Dalton..
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Wireless Garage Door Opener Remote WiFi Switch Universal Controlled by Smartphone for Automatic Gate Opener System (Without Door Sensor)

  • ... and their account as well. High security..
  • 【Works with existing door openers】Great alternative to traditional door remotes and wall switch. It will not interfere with existing remotes or wall switch. Perfect for all gate types including AC/DC sliding door, swing door, rolling door, automatic door etc..
  • 【Voice Control】Works with Amazon Alexa and Google Assistant. Activate your door opener either through simply tapping on the APP, or by giving voice commands to your Alexa or Google Assistant enabled devices..
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Aiphone LEF-5 Open Voice Selective Call Master Intercom with Door-Release Button Accepts Up to Five Connecting Door Sub-Master or Master Intercoms

  • Master intercom with privacy button and door-release button works with any combination of up to five door, sub-master, or master intercoms (sold....
  • Door-release button controls an electric strike (sold separately) to remotely unlock the entrance for a visitor.
  • Five buttons with LED indicators allow the master intercom operator to direct a call and communicate with the desired door or sub-master intercom.
  • Privacy button prevents other intercom users in the system from overhearing a conversation with another intercom.
  • Listening feature allows the master intercom operator to receive audio transmission from a door or sub-master intercom at any time.
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DC Voltage Transducer Voltage Sensor Transmitter Transformer Input 0-200V DC Output 0-5V DC

  • Isolation Resistance:20M Ohm(DC500V) or above.
  • Capacity Max:0-1000V DC (Customerized,contact operator if you need other input ranges,e.g.0-75mV or 0-300V).
  • Power Supply:11-30V DC(any stable power,e.g. 15V dc).
  • Working Stability: annual change 003c 0.2%.
  • Feature:Voltage Terminal Insert,standard din rail(35mm)mounting.
  • Working Environment:-10 to 50 degrees Centigrade,20%-90% without condensation.
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DC Voltage Transducer Voltage Sensor Transmitter Transformer Input 0-100V DC Output 0-5V DC

  • Isolation Resistance:20M Ohm(DC500V) or above.
  • Capacity Max:0-1000V DC (Customerized,contact operator if you need other input ranges,e.g.0-75mV or 0-300V).
  • Power Supply:11-30V DC(any stable power,e.g. 15V dc).
  • Working Stability: annual change 003c 0.2%.
  • Feature:Voltage Terminal Insert,standard din rail(35mm)mounting.
  • Working Environment:-10 to 50 degrees Centigrade,20%-90% without condensation.
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Aiphone LEM-3L Open Voice Selective Call Master Intercom with Door-Release Button, Accepts Up to Three Connecting Door, Sub-Master, or Master Intercoms

  • Master intercom with door-release button works with any combination of up to three door, sub-master, or master intercoms (sold separately) to enable audio communication with visitors and other rooms within the building.
  • Door-release button controls an electric strike (sold separately) to remotely unlock the entrance for a visitor.
  • Three buttons with LED indicators allow the master intercom operator to direct a call and communicate with the desired door or sub-master intercom.
  • Privacy button prevents other intercom users in the system from overhearing a conversation with another intercom.
  • Listening feature allows the master intercom operator to receive audio transmission from a door or sub-master intercom at any time.
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DC Voltage Transducer Voltage Sensor Transmitter Transformer Input 0-200V DC Output 0-10V DC

  • Isolation Resistance:20M Ohm(DC500V) or above.
  • Capacity Max:0-1000V DC (Customerized,contact operator if you need other input ranges,e.g.0-75mV or 0-300V).
  • Power Supply:11-30V DC(any stable power,e.g. 15V dc).
  • Working Stability: annual change 003c 0.2%.
  • Feature:Voltage Terminal Insert,standard din rail(35mm)mounting.
  • Working Environment:-10 to 50 degrees Centigrade,20%-90% without condensation.
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DC Voltage Transducer Voltage Sensor Transmitter Transformer Input 0-1000V DC Output 4-20mA DC

  • Isolation Resistance:20M Ohm(DC500V) or above.
  • Capacity Max:0-1000V DC (Customerized,contact operator if you need other input ranges,e.g.0-75mV or 0-300V).
  • Power Supply:11-30V DC(any stable power,e.g. 15V dc).
  • Working Stability: annual change 003c 0.2%.
  • Feature:Voltage Terminal Insert,standard din rail(35mm)mounting.
  • Working Environment:-10 to 50 degrees Centigrade,20%-90% without condensation.
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DC Voltage Transducer Voltage Sensor Transmitter Transformer Input 0-50V DC Output 0-10V DC

  • Isolation Resistance:20M Ohm(DC500V) or above.
  • Capacity Max:0-1000V DC (Customerized,contact operator if you need other input ranges,e.g.0-75mV or 0-300V).
  • Power Supply:11-30V DC(any stable power,e.g. 15V dc).
  • Working Stability: annual change 003c 0.2%.
  • Feature:Voltage Terminal Insert,standard din rail(35mm)mounting.
  • Working Environment:-10 to 50 degrees Centigrade,20%-90% without condensation.
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DC Voltage Transducer Voltage Sensor Transmitter Transformer Input 0-200V DC Output 4-20mA DC

  • Isolation Resistance:20M Ohm(DC500V) or above.
  • Capacity Max:0-1000V DC (Customerized,contact operator if you need other input ranges,e.g.0-75mV or 0-300V).
  • Power Supply:11-30V DC(any stable power,e.g. 15V dc).
  • Working Stability: annual change 003c 0.2%.
  • Feature:Voltage Terminal Insert,standard din rail(35mm)mounting.
  • Working Environment:-10 to 50 degrees Centigrade,20%-90% without condensation.
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DC Voltage Transducer Voltage Sensor Transmitter Transformer Input 0-1000V DC Output 0-10V DC

  • Isolation Resistance:20M Ohm(DC500V) or above.
  • Capacity Max:0-1000V DC (Customerized,contact operator if you need other input ranges,e.g.0-75mV or 0-300V).
  • Power Supply:11-30V DC(any stable power,e.g. 15V dc).
  • Working Stability: annual change 003c 0.2%.
  • Feature:Voltage Terminal Insert,standard din rail(35mm)mounting.
  • Working Environment:-10 to 50 degrees Centigrade,20%-90% without condensation.
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Chamberlain Smart Garage Door Opener - Wall Mounted - myQ Smartphone Controlled - Ultra Quiet Space Saving Direct Drive, Model RJO20, Black

  • BATTERY BACKUP INCLUDED: An integrated battery backup allows for this Genie Stealth Drive garage door opener to be used when the primary power is out, so you won't be locked out again. *California Senate Bill 969 Compliant*.
  • STRONG AND QUIET: The Stealth Drive 750 garage door opener has an ultra quiet DC Motor that is paired with a steel-reinforced belt drive making this garage door opener ultra-quiet and perfect for garages that are attached to bedrooms and/or nurseries.
  • EASY TO INSTALL: This garage door opener features a strong 5-piece rail system that snaps together for easy installation. It’s lightweight with no added hardware needed. Plus, by downloading the BILT App you have interactive 3D instructions.
  • SAFE & SECURE ACCESS: Like all Genie garage door openers, the StealthDrive 750 comes equipped with Intellicode rolling code technology that prevents unauthorized persons from opening your garage door..
  • GARAGE DOOR ACCESSORIES INCLUDED: The Genie Stealth Drive 750 garage door opener comes with one pre-programmed 3-button garage door opener remote, a wireless keypad to open the garage door with Pin, and a multi-function wall console with vacation lock and light control button..
  • Remotes and limits must be set for the unit to work.
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