ac220v heat detector for server rooms

{"cid":"91221733","title":"Relay Output Industrial Grade Heat Detector AC220V 4-Wire Perfect for Electrical Cabinet Server Room Protection","imgUrl":"https:\/\/img.chinax.com\/nimg\/ce\/fd\/51ee6b29f9824ca4fdc8489b9800-200x200-1.jpg","attrs":{"Price":"negotiable","Brand Name":"XHA","Model Number":"XHA8023","Minimum Order Quantity":"1PCS","Delivery Time":"3 Working days","Certification":"CE","Place of Origin":"China","Payment Terms":"T\/T,Western Union","Supply Ability":"10000PCS\/Month","Packaging Details":"100pcs\/carton","Product Type":"4 Wire Heat Detector with Relay Output","Activate temperature":"62\u00b0C","Rated Operational Voltage":"AC 220V","Contact Capacity":"6A 250VAC | Customized Request","Sound Pressure Level":"Above 80dB","Appliction":"Security System,Industrial Control Equipment","Output":"Sound and Light, Relay output","Humidity":"\u226495%"}}