aluminum cover fire alarm bell 6 inch

{"cid":"91221733","title":"Aluminum Cover DC24V Fire Alarm Bell 6 Inch For Industrial Applications","imgUrl":"https:\/\/img.chinax.com\/nimg\/88\/2b\/38931d6959d8270d7cfe41d66528-200x200-1.jpg","attrs":{"Price":"negotiable","Brand Name":"XHA","Model Number":"XHAJIL-06","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":"30pcs\/carton","Power Supply":"20-27VDC","Applications":"Fire Alarm System","Detection Method":"Smoke\/Heat","Working Current":"\u226440ma","Material of cover":"Aluminum","Operating Temperature":"-10 to 50 degrees Celsius"}}