Ningbo Sigate Motor Co., Ltd.  

Product Name: 16 Channels Remote Controller for Roller Blinds and Roller Shutter Model NO.: 300. EM. 016 Color: Silver Material: Plastic Usage: Living Room, Bedding Room, Bathroom, Office, Kitchen Style: Modern Structure: Remote Control Kind: Roller Shutter accessory Power Supply: Cr2430 ( 3V DC ) Frequency: 433.92MHz Temperature: -20~55