Bollard Material: SS304 Clad on Carbon Steel Bollard OD: 6219mm Bollard Thickness: 10mm,8mm,6mm,4mm for selection Bollard Height: 450mm_J600mm,800mm for selection Finish: SS304, Electroplate, Coating for selection Caution Light: Solar energy LED、 External power supply LED for selection Reflective tape &Top Caution Light: LOGO Customization Bollard Top Cap: SS304, Casting Aluminum Road Surface cover: SS304 Raising speed: Higher than 250mm/s Axle load resistance: 60T Drainage: No need Service Temperature: -30℃-+55℃ European style design, elegant and noble. Internally installed infrared camera. Users can defined their room numbers themselves. Explosion-proof , Water-proof and Dust-proof. ID card access control is optional. 1.Speaker: When visitor calls, the voice from Room-station comes out of the speaker. 2.C-Mic: To communicate with Room-station. 3.Call button: By pressing the button, the related house will be called. 4.Camera lens: To provides a clear picture of the outside view. 5.Infrared LED: Built-in infrared LEDs allow you to identify visitors in poorly lit areas.Direct-call button design, simple and convenient. High-resolution CMOS, image clear. European style design, elegant and noble. Internally installed infrared camera. Bus connection, networking function. With the function of calling, video talk-back, unlocking and so on. Suit for buildings with multi-floors (2×6, 2×7). ID or IC card access control is optional.