... the HD camera, explosion-proof infrared lamp, explosion-proof PTZ, explosion decoder integration as one of the front-end explosion-proof video surveillance equipment, ... oven gas such as hydrogen vinyl acetylene, etc.) explosion-proof applies; The product can be used alone in ... °C)Ex-proof Marking Exd II CT6/DIP A20 TA,T6Enclosure protection IP68Structural Integration dome type structure, double ...