Specifications:

• Battery: CR2032 3V (include)
• Brand Name: Huaruiyu
• Certification: None
• Channel: 4
• Frequency 1: 300mhz , 306mhz , 310mhz ......
• Frequency 2: 315mhz , 330mhz , 360mhz ......
• Frequency 3: 390mhz , 418mhz , 430mhz ......
• Frequency 4: 433mhz , 868mhz ......
• Hign-concerned Chemical: None
• Model Number: YET2130AIO V2
• Origin: Mainland China
• Package: Yes
• Product size: 63*37*12mm
• Use: Automated curtains
• Use: Electric Door
• Use: Lighting
• Use: SWITCH
• Use: Universal
• Wireless Communication: RF
• Frequency: 433 MHz