Specifications Stainless Sentry box post: 1.Stainless steel 2.rustproof and durable 3.With ... . Standard configuration: working desk, power plug, circuit breaker, electricity control box, skid proof floor, lighting device, drawer, keypad. Optional equipment: air ... conditioner install shelf, alarm lighter, air exchange fan., etc.2. Short construction time: Steel and panel components can be easily and ...