AC220V 2CH 433MHz Intelligent RF Wireless Remote Control Switch System and 1PCS 3 Key RF 433MHz Transmitter Remote Controller 1527 Chip for Projection Screen Garage Door Electric Curtain

Features: *Wide Application: Electric projection screen electric garage doors electric rolling door electric roller shutters etc. *The receiving control device is characterized by high confidentiality large storage capacity stable performance and low power consumption. *Learning pair code: it can work with any remote control with the same frequency so you needn t worry about losing remote control any more. (If the remote control is lost buy one and pair with the PCB board is OK.) *With a remote control(transmitter) holder very convenient and practical to use. *Easy to use super small body does not take up too much space. Specifications: Receiver Specifications: Channels:2 Operating Voltage: AC220V±10% Operating frequency: 433MHz Maximum load: ≤500W Item size:10.1*6.2*3cm Item weight:94g Remote Control Specifications: Frequency: 433MHz : 100 (open area) Battery: 1* 23A (included) Quantity: 1PCS Item size:12*4.2*1.6cm Item weight:42g Package Information: Package Size: Approx. 15.5*12*5.5cm/6.1*4.72*2.17in Package Weight: Approx. 150g/5.29oz Package List: 1* Receiver Board 1* Remote Controller 1*Remote Controller Holder