FAAC J355 là cọc chống đâm xe (anti-ram bollard) hydraulic retract của FAAC Italia — chịu được xe 7.5 tấn đâm 80km/h (chuẩn K12). Position: tier 1 perimeter security cho embassy + government + critical infrastructure.
Use case flagship: (1) Embassy + lãnh sự quán — front gate VIP + perimeter; (2) Government building — UBND, ministry HQ, courthouse; (3) Critical infrastructure — power plant, airport perimeter, military base; (4) Bank HQ + branch tier-1 — Vietcombank HQ, BIDV HQ; (5) Stadium + event venue VIP — Olympic-level security.
Differentiator vs bollard fixed (không retract): J355 retract khi cần thông xe (delivery, emergency, VIP convoy) — flexible perimeter. Civil work: pit depth 1500mm × 1000mm × 1000mm + concrete reinforced — install 3-5 ngày bởi civil contractor + 1-2 ngày commission bởi FAAC engineer. An Ninh Số có project manager certified perimeter security.
| Rating | K12 anti-ram (xe 7.5 tấn @ 80km/h) |
|---|---|
| Diameter | 275mm body |
| Height above ground | 800mm raised position |
| Retract time | 4-6 giây hydraulic |
| Duty cycle | Intensive 1000 cycles/day |
| Material | Stainless steel 316 marine-grade |
| Operating temp | -30°C đến +70°C |
| Civil pit | Required, depth 1500mm × 1000mm × 1000mm |
| Standards | ASTM F2656 K12, IWA 14-1, PAS 68 |
- Embassy + lãnh sự quán — front gate perimeter
- Government — UBND, ministry HQ, courthouse
- Critical infrastructure — power plant, airport, military
- Bank HQ + branch tier-1 — Vietcombank, BIDV HQ
- Stadium + event venue VIP — Olympic-level security
Câu hỏi thường gặp
- J355 vs fixed bollard chọn cái nào?
Fixed bollard: cố định, rẻ ($1-3K), không cho xe qua. J355 retract: linh hoạt cho VIP/delivery/emergency, đắt hơn 5-10x. Pattern phổ biến: J355 ở entry point chính (1-2 cọc) + fixed bollard quanh perimeter (10-20 cọc) — combo cost-effective + flexibility.
- K12 rating có cần thiết cho ngân hàng VN không?
K12 cho threat level cao (terrorism, organized crime ram-raid). Ngân hàng VN typical: K4 (1.5 tấn @ 50km/h) đủ. K12 chỉ cho HQ tier-1, embassy, government. Khuyến nghị consult với cảnh sát PCC khu vực để đánh giá threat level chính xác.