Location of use: Exclusive for work with overhead lines
Alarm starting distance (Under standard condition): 80cm
Frequency: Either 50 Hz or 60 Hz, whichever is designated
Sound volume: 65dB or more (1m apart)
Battery: CR2025 or CR2032(3V) × 1 pcs
Battery life （with new battery）:
- Continuously operating state: About 50 hr.
- Unused state: About 2 years
Operating temperature range: －5℃～＋45℃
【Attention】This is not suitable for cubicle works.