1st Garage Door Openers, Inc.
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 Genie Door Garage Door Openers and OverHead Door Openers and Parts





Genie Garage Door Opener Parts from 1st Garage door Openers Inc.
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1st Garage Door Openers Inc.

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RCTD-20U Optex Wireless 1000 Annunciator System

Optex Wireless 1000 Annunciator System



Optex now brings the benefits of its advanced wireless technology in the form of greater RF transmission range and design versatility, to make you life more comfortable and convenient. The Wireless 1000 Annunciator System can be installed anywhere easily and quickly with no wiring. Whether it is for the home or business, indoor or outdoor, Wireless 1000 is the ideal choice for perimeter awareness and wireless remote control.

  • NO MORE SURPRISES!!!  The Wireless 1000 monitors your property 24 hours a day to detect approaching vehicles and people, giving you time to prepare.
  • NO MORE MISSED VISITORS OR DELIVERIES!!! The Wireless 1000 serves as a welcome chime or perimeter alert for your home, shop, or store.
  • NO MORE HARD TO REACH SWITCHES!!! The Wireless 1000 works as a convenient wireless switch for activating a variety of electrical equipment (e.g. door strikes, magnetic locks, lights, sirens, motors).
  • Indoor or outdoor use.
  • Maximum transmission range - 1000 feet (open field, line of sight). Natural or man-made obstacles can interfere or reduce transmission range. FCC approved.
  • Includes:

    - RC-10U chime box with relay

    - TD-10U indoor/outdoor sensor transmitter

    - Transformer for chime box

    - Complete installation and setup instructions


RC-20U Optex Wireless 1000 Chime Box with Relay Receiver
Optex Wireless 1000 Chime Box with Relay Receicer

  • Compatible with TD-20U (Indoor/Outdoor Sensor Transmitter) and TS-10U (Hand-Held Transmitter).

  • Identifies zone (location) by 3 different tones and LED lights (3 zone + 1 continuous zone).

  • Total 12 transmitter learned (Each zone can learn 3 transmitter maximum).

  • Preset transmission codes are automatically "learned" by the receiver.

  • Over 8 million codes possible, eliminates interference from neighbors.

  • Latches into alarm with "Continuous Mode" option.

  • Programmable output mode for for activation without chime tone.

  • Adjustable duration for relay contact output.

  • Push button switches to select function settings.

  • Volume control, low battery indicator.

  • Powered by a 9VAC adaptor (included).

TD-20U Optex Wireless 100 Indoor/Outdoor Sensor Transmitter

Optex Wireless 100 Indoor/Outdoor Sensor Transmitter


  • Compatible with RC-20U (Chime Box with Relay Receiver).
  • 15m Long Range and 5m Fan Pattern selectable.
  • Can be installed on wall, ceiling, and desktop.
  • Weather proof structure for indoor and outdoor applications.
  • Over 8 million codes possible, eliminates interference from neighbors.
  • Uses 9-Volt alkaline battery.
  • Low battery signal.
  • LED indicator.

TS-10U Optex Wireless 1000 Hand-Held Transmitter

Optex Wireless 1000 Hand-Held Transmitter


  • Compatible with RC-20U (Chime Box with Relay Receiver).
  • Design for easy grip.
  • Belt clip & knock-out for a key-chain/pendant.
  • Wall mount option.
  • Over 8 million codes possible, eliminates interference from neighbors.
  • Powered by 2 AA batteries (not included).
  • Low battery signal.

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1st Garage Door Openers Inc.
Mesa, AZ 85203
1-480-247-3498 Fax

imdoors.com- Owned by 1st Garage Door Openers, Inc., an independent family owned and operated business serving the Garage Door and Garage Door Opener Industry since 1981.  Providing excellent customer service and assistance for over 25 years. We are a discount reseller of  garage door opener remotes, repair parts, keyless entry and gate operator controls for your home, business, or gated community.   We carry parts for the following garage door openers Lift-Master, Chamberlain, Sears Craftsman, Access Master, Sears Best Craftsman, Sears Automatic Door Opener, Master Mechanic, Security +, Formula 1, Garage Master, Billion Code, LiftMaster Professional, Estate Series, Premium Series, Contractor Series, Power Driver, Whisper Drive, Genie, Alliance, Norelco, Blue-Max, Lift-A-Door, Pro Max, Aladdin, Hercules, Stealth, Excelerator, Intellicode, Genie Pro, OverDrive, Python 2, Signature, Phantom, Legacy, Medallion, CodeDodger, Overhead Door, Genie Shop Vac, Stanley, Vemco, Quiet Glide, SecureCode, Lightmaker, Innovative Products, Whistler, U-Install, Popular Mechanics, Allister, Allstar, Pulsar, MVP, Challenger, GTO, All-O-Matic, Electrolift, Westinghouse, AM/11, Linear, Access Pro, Moore-O-Matic, MegaCode, Delta 3, MultiCode, Heddolf, ESP Micom, Intercontinental Dynamics, Crusader, Wayne Dalton, iDrive, Door Master, Quantum, Classic Drive, Tec Key, Martec, Monarch, Telectron and other garage door openers, and gate operators. Brand names of Garage Door openers are registered trade names of the respective entities and are only used for reference.


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