DS840LSN TriTech PIR-MW Dual Motion Detector
| Dimensions: | 10.8 cm x 7 cm x 4.6 cm |
| Material: | High-impact ABS plastic |
| Storage and operating temperature: | -20 °C to +55 °C |
| Internal lens adjustment: | +2° to -18° vertically |
| DS840LSN: | 10.525 GHz |
| DS840LSN-F5: | 9.35 GHz |
| LSN current consumption: | 4.0 mA |
| LSN power supply: | 33 V maximum |
| Standby power supply | No internal emergency battery available. Requires 4 mAh per hour in standby mode. |