Optex RCTD20U 2000 Wireless Alarm System


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Optex RCTD20U 2000 Wireless Alarm System

The Optex Wireless 2000 wireless driveway alarm and motion alert comes complete with a battery powered wireless infrared motion sensor and wireless receiver that simply plugs in where you need it.

The RCTD-20U wireless motion alert is frequently used in motion sensing applications including:

  • Driveway alarm
  • Entrance door monitor
  • Porch monitor
  • Staff / restricted back room monitor
  • Back yard or pool motion monitor  

The infrared motion sensor has a swivel mount enabling it to be positioned as needed and used in multiple types of security and monitoring applications.

The included Optex TD20U infrared motion sensor and wireless transmitter has two settings: fan and long range beam. The fan setting is perfect for door and entrance ways or even as a motion sensor mounted the corned of a room. The beam setting will monitor up to 50 feet in front of the sensor making it ideal for wide driveways, parking lots or even as a perimeter sensor for your property.

With multiple chime sounds, volume control, a form "C" relay out and the ability to monitor up to 9 Optex wireless transmitters with an additional 3 on a latching alarm. The RCTD20U is flexible and expandable to suit your needs.

Additional Accessories Available:

RC20U: additional chime receiver
TD20U: wireless PIR sensor transmitter, outdoor rated
TS10U: wireless push button transmitter, outdoor rated
TC10U: wireless door/window transmitter, outdoor rated
TR20U: wireless repeater to increase transmission range

*** Products are backwards compatible and will work with the Optex 1000 RC-10U/TD-10U Series ***

Optex RCTD20U Features

  • Suitable as motion sensing driveway monitor, back yard monitor, porch monitor, pool monitor, entrance door monitor, store monitor
  • Compatible with TR-20U relay/extender which will extend the range by approximately 1000ft (not included)


Motion Sensor Specifications 

  • Adjustable range and sensitivity (low, medium or high)
  • Selectable detection patterns depending on use
  • Indoor/Outdoor rated IP54
  • Passive infrared motion sensing
  • Detection Range: 50ft (15m) long range or 17ft (5m) fan pattern
  • Detection Angle: 90° vertically & ±5° horizontally or ±5° vertically & 90° horizontally
  • Powered by 9V alkaline battery (not included)
  • Battery Life: Approx. 2yrs 250/day at 70°F (20°C)
  • Visible Indicator: Red LED
  • Transmission Range: Up to 2000ft * (clear line of sight)

Receiver/Chime Specifications

  • Powered by 9VDC Power Adapter (included)
  • Chime Tones - 3 Tones and one "Latching" alarm
  • Volume: Adjustable: 0~80dB/5 levels (Continuous zone: max.)
  • On board LEDs indicate which zone/sensor triggered
  • IP54 Outdoor/Indoor rated
  • On board Form C Relay
  • Relay Rating: 50V AC 1A max or 24V DC 1A max
  • Output Timer: Selectable: off/1/5/30/60sec/utility output mode
  • Operating Temperature: 15°F-104°F (-20°C- +40°C) (Indoor use only)
  • Add up to 9 transmitters per receiver, plus 3 on a latching alarm

RCTD20U Includes

1 x Optex TD-20U Wireless Driveway Sensor
1 x Optex RC-20U Receiver with Chime
1 x Power Supply for receiver

RCTD20U Documentation

RCTD20U Manual
RC20U Manual
TD20U Manual
RC-20U Quick Programming Instructions
Wireless 2000 Literature
Hear Chime Zone 1 
Hear Chime Zone 2
Hear Chime Zone 3

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