ZDD-117PIR Features:

1. Pet Immunity: Designed to ignore pets weighing up to 25kg (55lbs) to reduce false alarms caused by pets moving within the detection area.
2. Passive Infrared Technology: Utilizes dual-element PIR sensors for reliable motion detection.
3. Wide Detection Range: Covers an area of 12m x 12m (40ft x 40ft), suitable for various indoor applications.
4. Adjustable Sensitivity: PIR sensitivity can be adjusted to cater to different environmental conditions and requirements.
5. Anti-masking Function: Provides protection against attempts to obscure or block the detector’s field of view.
6. Anti-blocking Function: Ensures the detector remains operational even when subjected to attempts to block its view.
7. Temperature Compensation: Automatic adjustment to account for temperature changes, reducing false alarms.
8. Multiple Alarm Output Options: Supports both NC (Normally Closed) and NO (Normally Open) outputs, offering flexibility in alarm system integration.
9. Fast Alarm Response: Alarm output is triggered within 2 seconds (default setting) of detecting motion.
10. Tamper Switch: NC tamper switch provides additional security by triggering an alarm if the detector is tampered with.
11. Wide Operating Voltage Range: Compatible with power supply voltages ranging from 9VDC to 16VDC.
12. Low Power Consumption: Consumes less than 18mA at DC 12V, ensuring energy efficiency and longer battery life.
13. Durable Construction: Housed in a robust ABS plastic enclosure with an IP54 protection rating against dust and water ingress.
14. Easy Installation: Designed for installation at a height of 2.2m to 2.5m (7.2ft to 8.2ft) with a compact size of 108mm x 52mm x 36mm.
15. Certified Quality: CE and RoHS certified, ensuring compliance with international standards and regulations.
16. Versatile Applications: Suitable for use in residential homes, commercial buildings, and other security-sensitive areas where pet activity is present.