
Watchguard PIR with Glass and Shock Detection - ALH-PIRGS
4 interest-free payments of—with

4 interest-free payments of—with
ALH-PIRGS
The sensor analyses two sequential signals of different frequencies allowing detection of both shock signal and glass breakage preventing false alarms. The detector can be mounted on a wall providing up to 15m movement and 10m glass break coverage, allowing you to protect several windows at once.

• Quad (Four elements) pyro sensor
• Two independent relay outputs for GLASS/SHOCK and PIR alarm signals
• Adjustable PIR / GLASS / SHOCK sensitivity
• Automatic temperature compensation
• Height installation: 1.8 ~ 2.4m
• Pet immunity up to 25Kg (active below 1m)
• PIR Range: 15m
• Glass Break Range: 10m
• EMI Protection: 50,000V
• Contacts of Alarm: N.C.
• Dimensions: 120 x 65 x 45mm
• Input Voltage: 12V

Motion Sensor
| Type | Motion Sensor |
|---|---|
| Weight | 0.10 kg |
ALH-PIRGS and we'll send what's available. 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 |
No reviews yet for this product.
Write a review