Equipment reference / Northstar detector listings: 110V AC and 24V AC/DC

Northstar detector listings: 110V AC and 24V AC/DC

Compare the two supplier voltage labels and shared output features while showing that harnesses are excluded.

US source scopeReference updated 2026-09-13

Identification details & limits

Reference identifier: Northstar detector listings: 110V AC and 24V AC/DC. Compare each listed detail with the exact product and the source document. Do not submit a personal serial number or access code to this website.

Denco accessory source: COA NP2-120ACProduct detail title, literal identifiers and recorded technical facts · checked 2026-09-12 · Denco
Denco accessory source: COA NP2-24DCProduct detail title, literal identifiers and recorded technical facts · checked 2026-09-12 · Denco

Identification and scope details from the cited sources; each row retains its source locator.
Exact supplier identifier	COA NP2-120AC Denco accessory source: COA NP2-120ACProduct detail title and exact supplier SKU · checked 2026-09-12 · Denco
COA NP2-120AC	The title names a Northstar loop detector with a 110V AC supply label. Denco accessory source: COA NP2-120ACProduct detail title and Description list · checked 2026-09-12 · Denco
COA NP2-120AC	The supplier describes selectable fail-safe or fail-secure behavior, pulse and presence options, and output timing. Denco accessory source: COA NP2-120ACProduct detail title and Description list · checked 2026-09-12 · Denco
COA NP2-120AC	The harness is excluded. Denco accessory source: COA NP2-120ACProduct detail title and Description list · checked 2026-09-12 · Denco
Exact supplier identifier	COA NP2-24DC Denco accessory source: COA NP2-24DCProduct detail title and exact supplier SKU · checked 2026-09-12 · Denco
COA NP2-24DC	The title names a Northstar loop detector with a 24V AC/DC supply label. Denco accessory source: COA NP2-24DCProduct detail title and Description list · checked 2026-09-12 · Denco
COA NP2-24DC	The supplier describes selectable fail-safe or fail-secure behavior, pulse and presence options, and output timing. Denco accessory source: COA NP2-24DCProduct detail title and Description list · checked 2026-09-12 · Denco
COA NP2-24DC	The harness is excluded. Denco accessory source: COA NP2-24DCProduct detail title and Description list · checked 2026-09-12 · Denco
Source scope and missing specifications	The supplier SKU is retained literally; it does not override the title supply label. No exact harness or operator compatibility is documented here. Denco accessory source: COA NP2-120ACProduct detail scope and omitted fields · checked 2026-09-12 · Denco

Sources & review dates

Denco accessory source: COA NP2-120ACDenco · US · checked 2026-09-12
Denco accessory source: COA NP2-24DCDenco · US · checked 2026-09-12

This independent reference preserves the source’s stated scope. It does not report an Anderson installation inspection, product test or safety clearance.

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The cited sources define the product details shown here; comparison does not establish fitment. Anderson’s repair service covers its listed Connecticut communities; this national reference does not imply nationwide service.