Denco supplier catalog / Accessory reference
COA RCTD-20U: Optex Wireless 2000 Annunciator System
The supplier describes an Optex Wireless 2000 kit with a PIR detector and RF receiver.
Match the whole number.
Denco catalog number: COA RCTD-20U. Keep the complete supplier number, including prefixes and suffixes. This identifies the supplier catalog listing.
A corresponding manufacturer part number or equivalent component has not been verified. Any manufacturer or designation stated by the supplier is labeled separately below.
- Denco accessory source: COA RCTD-20UProduct detail title and Description list; explicit table cells where recorded · checked 2026-09-12 · Denco
- Denco accessory source: COA RCTD-20UProduct detail title and Description list; explicit table cells where recorded · checked 2026-09-12 · Denco
| Supplier identification fact | The supplier describes an Optex Wireless 2000 kit with a PIR detector and RF receiver.
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| Supplier identification fact | The receiver is stated to accept up to nine detectors and provides a chime plus a form-C relay.
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| Supplier identification fact | The transmitter range is stated as 2,000 feet under line-of-sight conditions.
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| Supplier identification fact | The detector has selectable 17-foot fan and 50-foot beam patterns and an IP54 housing description.
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| Scope and source limitation | Transmission range and motion-detection range are different specifications. The weather rating is not transferred to every kit component. Exact expansion-detector identifiers and electrical relay ratings are not supplied.
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Documented fitment & exclusions
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Direct replacement paths
No direct successor for COA RCTD-20U is verified in this reference.
A direct replacement statement does not establish reverse interchangeability, a kit equivalent or a later replacement chain.
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Recall references
No recall reference is included for this identifier in the published dataset. This is not a safety clearance or proof that no recall exists.
Sources & scope
- Denco accessory source: COA RCTD-20UDenco · US · checked 2026-09-12
Anderson prepared this reference from the listed evidence. Source statements are not an Anderson installation inspection or independent product test. Official documents stay on their publisher’s website.
This is an independent Anderson reference. Manufacturer names identify the equipment and do not imply affiliation or authorized-dealer status. Anderson provides repair service in its listed Connecticut communities.
A reference listing does not establish current stock, a price, eligibility for manufacturer support or that a component is faulty.