Entrance security checkpoint LED screen set
| Num | Duration | Frequency | Size | Price | Position |
|---|---|---|---|---|---|
| 16/set | 10s/time | 300 times/day | 1.5m×2.2m | 398000 yuan/set/week | South/North entrance security checkpoint |
| Num | 16/set |
|---|---|
| Duration | 10s/time |
| Frequency | 300 times/day |
| Size | 1.5m×2.2m |
| Price | 398000 yuan/set/week |
| Position | South/North entrance security checkpoint |
Notes*There are 8 security checkpoints on the south side (third floor) and 8 security checkpoints on the north side (second floor).
