
HY-321 Wireless Pet Immunity PIR Wire Detector
Price includes all taxes. Free islandwide delivery over Rs. 100,000.
- Detection Range: up to 12m
- Pet Immunity: Supports pets up to 35kg
- Operating Frequency: 433MHz
- Power Supply: 3V (2 AA batteries)
- Standby Current: ≤10uA
- Size: 120 x 62 x 46 mm
- Anti-electromagnetism interference: Yes
- Low power consumption: Yes
- Automatic temperature compensation: Yes
- Availability
- In stock · 12 available
- Condition
- Brand new
- Warranty
- 1 year manufacturer warranty
- Returns
- Within 7 days
The HY-321 Wireless Pet Immunity PIR Wire Detector is a motion sensor designed to detect human presence while ignoring animals up to 35kg. It is useful for home and office security in Sri Lanka, especially for properties with pets.
The sensor has a detection range of up to 12 meters and uses dual PIR technology to reduce false alarms caused by pets. It enhances security monitoring by focusing on human movement only.
It offers low power consumption and reliable wireless operation on 433MHz frequency, suitable for integration with existing alarm systems in shops, warehouses, and apartments.
Installation is simple with wireless connectivity, powered by two AA batteries. It can be integrated into existing security systems for easy monitoring and alerting.
| Detection Range | up to 12m |
|---|---|
| Pet Immunity | Supports pets up to 35kg |
| Operating Frequency | 433MHz |
| Power Supply | 3V (2 AA batteries) |
| Standby Current | ≤10uA |
| Size | 120 x 62 x 46 mm |
| Anti-electromagnetism interference | Yes |
| Low power consumption | Yes |
| Automatic temperature compensation | Yes |
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