Optex Wireless Entry Annunciator Kit

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The Optex Wireless Entry Annunciator Kit is ideal for an entry or walkway chime to alert you of any visitors in your home or business.
Brand: Optex
Part Number: OPTEX-KIT2

Availability: This product has been discontinued.




This Optex Wireless Entry Annunciator comes with:

(1) Optex 3 Channel Receiver Chimebox w/ Relay
(1) Optex Wireless Door/Window Transmitter

The Wireless Entry Annunciator from OPTEX is among HomeSecurityStore.com's most highly rated and recommended products. That's because OPTEX has perfected reliable wireless technology in the long RF transmission range, which for this unit stretches to an amazing 2,000 feet!

The Wireless Entry Annunciator is ideal for use in myriad ways, including:

  • As a perimeter alert for your home or shop
  • An entry or walkway chime

In addition, the Wireless Entry Annunciator can alert you by 3 different chime tones that a zone has been breached. The alert tones have 5 different sensitivity levels and can be set to sound up to 80 dB. If you choose to incorporate more transmitters, the receiver can also identify which zones have been breached by certain tones. Up to 12 transmitters can be incorporated.

Installing the Wireless Entry Annunciator is easy! Just two buttons prompt all the set-up functions needed, and since the system is entirely wireless, no wiring of any kind is required. The sensor operates off a 9V battery meant to last an average of two years, while the receiver operates with an AC adapter included in the kit.

(1) RC-20U - 3 Channel Receiver Chimebox w/ Relay


  • Accepts 9 transmitters and identifies each group of 3 with a different chime tone. Accepts an additional 3 transmitters on a latching zone.
  • Operates with 9VDC adapter (included)
  • Wall-mount or table-mount design
  • Form C relay for activating other devices (50V AC 1A max. or 24V DC 1A max.)

(1) TC-10U - Wireless Door/Window Transmitter


  • Compatible with RC-10U (Chime Box w/ Relay), RG-10U (Single Relay Receiver).
  • Can be installed on Door/Window.
  • Weatherproof structure (IP45) for indoor and outdoor w/o direct rain.
  • Over 8 million codes possible, eliminates interference from neighbours.
  • Powered by CR123A 3-Volt lithium battery (not included).
  • Low battery signal.
  • Two unique functions; the first is for its built-in magnet switch and the second is input terminal for the OPTEX's battery operated detectors.

Additional Info

Additional Info

Part Number OPTEX-KIT2
What's in the box

(1) RC-20 Chime Box w/ Relay
(1) TC-10U Wireless Door/Window Transmitter
(1) 9VDC Adapter
(1) Set of Mounting Hardware

Variant N/A


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