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Watchguard 2020 Wireless Ceiling Mount PIR - ALC-PIR2

Dimensions: 90 × 90 × 36.8mm (Detector) 56 × 56 ×53mm…

Housing: Poly-carbonate and ABS Plastic

Operating Conditions: -10° ~ -+55° C

Power Supply: 3VDC (2 x AA batteries included)

Ingress Protection: N/A

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Watchguard 2020 Wireless Ceiling Mount PIR - ALC-PIR2

Name: Watchguard 2020 Wireless Ceiling Mount PIR - ALC-PIR2
Brand: Watchguard
SKU: ALC-PIR2
Price: 54.6 AUD
Availability: InStock

InFront SKU: ALC-PIR2

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Wireless supervised ceiling-mounted passive infrared motion detector Up to 6m detection range (3.6m high) and 360° field of detection False alarm prevention with dual-core infrared processing technology 3VDC power supply (2 x AA batteries) Includes 2 x AA batteries…

IP RatingN/A

In Stock · Same-day dispatch (order before 2pm AEST)

$ 54.60inc. GST

$49.64 ex. GST

4 interest-free payments of—with

Free shipping over $200Same-day dispatch · Australia-wide

Manufacturer warrantyGenuine, locally-supported stock

30-day returnsUnopened items · view policy

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Overview

ALC‑PIR2 | Watchguard Wireless Ceiling‑Mount PIR — 360° Detection

Discrete 360° ceiling sensor for the Watchguard ALM ecosystem — ideal for open areas, lobbies and retail floors.

The ALC‑PIR2 is a compact wireless ceiling‑mount PIR that adds 360° motion detection to the Watchguard ALM alarm range. Designed for fast, tool‑light installs, it provides reliable coverage of open spaces like hallways, reception areas and retail floors, with onboard LED status and a tamper switch for security.

Key Features & Benefits

360° ceiling coverage — Ideal for open areas and corridors.
Wireless pairing — Works with Watchguard ALM‑series alarm hubs.
Ceiling‑friendly design — Low‑profile housing suits modern interiors.
Tamper protection — Onboard anti‑tamper switch for added security.
LED indicators — Visual status for testing and walk‑through setup.
Battery powered — Long‑life cells for maintenance‑light operation.

Ideal Deployments

Retail floors, showrooms & reception areas
Office corridors, lift lobbies & meeting spaces
Open‑plan homes and apartments

Technical Details — At a Glance

Model: ALC‑PIR2 • Type: Wireless ceiling‑mount PIR • Pattern: 360°
Mount height: Typical 2.4–3.5 m
Housing: Low‑profile round enclosure • Colour: White
Indicators: Status/test LED • Protection: Tamper switch
Power: Battery powered (long‑life cells)
Integration: Pair with Watchguard ALM hubs via app‑guided setup

Design & Quote: Tell us your room sizes, ceiling heights and hub model. We’ll map coverage and bundle the right ALM parts around ALC‑PIR2.

Dimensions

90 × 90 × 36.8mm (Detector) 56 × 56 ×53mm (Mounting Plate)

Housing

Poly-carbonate and ABS Plastic

Specifications

Dimensions	90 × 90 × 36.8mm (Detector) 56 × 56 ×53mm (Mounting Plate)
Housing	Poly-carbonate and ABS Plastic
Operating Conditions	-10° ~ -+55° C
Power Supply	3VDC (2 x AA batteries included)
Ingress Protection	N/A
Alarm Detection Range	2.5 - 6m
Radio frequency	315MHz or 433MHz
Vandal Resistance	N/A
RFID Tags supported	N/A
Transmitting Current	?9.5mA
Transmitting Distance	?80m
Alarm Detection Zones	N/A
Weight	0.15 kg

Documents & Resources

PDF

ALC Series accessories477.01KB · Watchguard ALC Series accessories Datasheet (PDF)

Download →

PDF

ALC-PIR2 User Manual461.48KB · ALC-PIR2 User Manual (PDF)

Download →

Shipping & Returns

We dispatch from Sydney and the Gold Coast. Most orders placed before 2pm AEST on a business day go out the same day.

Free shipping	On orders over $200 (standard, AU only)
Same-day dispatch	For orders placed before 2pm AEST, Mon–Fri
Standard delivery	2–7 business days (metro & regional AU)
Express delivery	1–3 business days (calculated at checkout)
Returns	30 days on unopened, resaleable goods · view policy
Warranty claims	Handled directly with InFront — no need to deal with the manufacturer