DUAL TECH MOTION DETECTOR เซนเซอร์ตรวจจับความเคลื่อนไหว เมื่อมีบุกรุก หรือ ขโมย
ออกมาแบบด้วย เทคโนโลยีขั้นสูง มี 2 เซนเซอร์ คือ PIR และ Microwave ช่วยให้การตรวจจับแม่นยำสูง
และขจัด False alarm .
Feature :
• Fast and Simple Installation Without Adjustments
• Superb Detection Through K-band Technology
• Sturdy, Attractive Housing
• K-band Microwave Technology
• Uniform Sensitivity Optics
• Microwave Adaptive Threshold
• White Light Immunity
• Microwave Supervision
• Effective in Hot or Cold Environments
| Model | DT-7225 |
| Range | |
| 25’ x 30’ (7.6 m x 9 m) | |
| Alarm Relay | |
| Energized Form A | |
| 500 mA, 30 VDC | |
| Power Requirements | |
| 7.5 - 16VDC | |
| (8.9 - 14.5 VDC for UL installations) 25mA | |
| AC Ripple: 3V peak-to-peak at 12VDC nominal | |
| Frequencies | |
| 24.125GHz (K-Band) | |
| PIR White Light Immunity | |
| 6500 LUX typical | |
| RFI Immunity | |
| 30V/m, 10MHz - 1000MHz | |
| Operating Temperature | |
| 14° to 131° F (-10° to 55° C) 5% - 95% relative humidity (noncondensing) | |
| PIR Fields of View | |
| 22 long range edges | |
| 12 intermediate edges | |
| 6 lower edges | |
| 4 look-down edges | |
| Dimensions | |
| 4.685” x 2.795” x 1.654” (11.9 cm x 7.1 cm x 4.2 cm) | |
| Sensitivity | |
| 2-4 steps within field of view | |
| Accessories | |
