Features:
 

1. Microwave/PIR and A.I. Microprocessor, 3 in 1 hi-tech sensor can avoid false alarm and pet disturbance effectively
2. IRC working mode, if microwave or PIR occurs a malfunction, the microprocessor will auto shift to another to ensure the system works normally
3. Built-in A.I. intelligent Microprocessor monitors the working status of sensor
4. Dynamic temperature compensation circuit can auto adjust sensor to ensure an optimal working status
5. Uniform Sensitivity Fresnel lens ensures optimum performance

Specifications:

1. Detection mode: Dual-element passive Infrared + microwave system
2. PIR lens: 27-zone Fresnel lens
3. Microwave frequency: 10.525GHz
4. Detection sensitivity: Microwave adjustable
5. Detection range: DT-220 6m × 6m; DT-235 11m × 11m; DT-250 15m × 15m
6. Working temperature: -25℃ to +45℃
7. Relative humidity: 5% to 95% (non-condensing)
8. Auto temperature compensation: Semi-conductor temperature compensation
9. Power supply: 9.5V to 15V/DC/14mA
10. Alarm output: NC contacts, 35V/DC/150mA/Max
11. Tamper output: NC contacts, 24V/AC/500mA
12. Response speed: 0.3m/s to 3m/s
13. White light immunity: 10,000 lux/m
14. RF immunity: 50V/m, 10MHz to 1,000MHz
15. Pet immunity: Below 15kg
16. Dimensions: 119 × 71 × 42mm
17. Weight: N.W. 110g; G.W. 150g