Voice prompts fence post

The invention belongs to the field of power application and relates to a voice prompt fence pile. The voice prompt fence pile comprises a fence pile pipe (1), a fence pile base (2) and a safety girdle clamp (3). A small hole (4) is formed on the fence pile pipe (1). A photosensitive voice prompt device (5) is arranged in the fence pile pipe (1), and a black photosensitive window (6) is reserved after the small hole (4) on the fence pile pipe (1) is well sealed by the photosensitive voice prompt device (5). During power distribution field operation, several voice prompt fence piles are connected in a certain direction to form a sealed annular voice prompt fence; when non-staff members approach the fence, loud warning voice of 'Stop! High Voltage!' will be sent from inside of the voice prompt fence piles. The voice prompt fence pile is convenient to install, simple to operate and strong in reliability; low in repair rate, economical in price, convenient to maintain and long in service life; good in the sealing performance; enables the voice prompt device not to be affected by the weather or rain by adopting the special airtight technology.