Elderly care：PIR-2SN
Wireless PIR motion detector
| Supervision | sends heartbeat signal at 60-minute interval. When Tamper or Low Battery condition is detected, it reports automatically. |
| Detector Type | dual element |
| Coverage Angle | 110o |
| Effective Distance | Max. 12m @ambient temp. 25℃ |
| Working temperature | -20 ~+ 50℃ |
| Power | two AA alkaline batteries |
| Current | 18uA @standby, 20mA @activation |
| Estimated Battery Life | 4 years (@actuated 40 times/day) |
| Pulse Count | 2 or 4 pulses selectable |
| Size | 70 x 90 x 50 mm |
| Weight (w/o battery) | about 77g |