Reference Title: AC 220V Projection Screen Wireless Remote Control Receiving Controller Up Down Switch 1. Receiving Controller: Features: Each receiving controller can store multiple remote controllers. High confidentiality, large storage capacity, stable performance and low power consumption Remote control and manual control is fully compatible with, the operation is simple and convenient Mainly used to control: projector screen, electric curtains, electric pylon, garage doors, extendable doors, etc. Specifications: Color: White Operating Temperature: -10 +50 Operating Voltage: AC 220V10% / 50-60Hz Transmission Distance: 100m (in the open air) Operating frequency: 433MHZ (Note: We send 433MHZ only, please make sure your device is 433MHZ before ordering.) The load power: 500W 2. Remote Controller: This remote control widely used in application: Electric brake, electric door, electric Windows, curtain lifts, etcproducts, etc. Main Features: Control is stable and reliable. Long distance remote control. The whole system is simple and reliable. High performance ID confidential group (1 million). With all kinds of security and protection interface (such as stroke protection, motor stalling protection, infrared security protection), etc. Functions: 1. Wireless remote control 2. 1 million groups of password, the password to study 3. The trip protection (contact systems) 4. Safety protection (contact systems) 5. LED work status indication 6. The manual operation Specification: Color: White Size: 825224mm/3.232.050.94in (Approx.) Working voltage: 220V AC The current(static job): 8mA (220V, the relay does not work) The working frequency: 433MHZ (Note: We send 433MHZ only, please make sure your device is 433MHZ before ordering.) Sensitivity: - 110 dBM (superheterodyne super-regenerative receiver can choose) Load power: 500w Working environment temperature: -10 65 Work environment humidity: max 90 % Instructions: 1. Remote control: the controller is not under a state of protection, operation up, down, stop buttons can perform remote control motor and reversing and stop function; 2. Manual operation: under the lock controller is not in the protection state, can undertake operating manual switch control; 3. The study of the remote control and remove (1) remote control learning: learning button LED light into learning mode, press any button LED flash three times normally on later, said learning success and wait for a remote control; (2) remote delete: executable when lost or new remote control remote control after the first remove the learning process, hold down the learning button for 8 seconds, the LED under the slow flash 5 said all the ID of the remote control, if you want to learn do the remote control function. Quantity: 1 Set (other accessories demo in the picture is not included) Note: 1.Transition: 1cm=10mm=0.39inch 2.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1 X Receiving Controller (No retail package) 1 X Remote Controller (Including battery)