60hz smoke generator for leak detection

{"cid":"91224585","title":"Smart Tuya WiFi CO Detector with 10-Year Lifespan and 85dB Alarm for Home Safety","imgUrl":"https:\/\/img.chinax.com\/nimg\/34\/59\/0b40bd5fecef439a6b07d8a40680-200x200-1.jpg","attrs":{"Price":"Negotible","Brand Name":"Gikaida","Model Number":"JKD-625W","Minimum Order Quantity":"1K","Delivery Time":"10 Days","Certification":"CE\/ROHS","Place of Origin":"CN","Payment Terms":"T\/T,D\/P","Supply Ability":"50K\/Month","Packaging Details":"Color Box","Environmental Temperature":"-10\u2103 ~ +55\u2103"}}