["Reference Title: AC 220V Projection Screen Wireless Remote Control Receiving Controller Up Down Switch\r\n\r\n\r\n\r\nDescription:\r\n\r\n1. Receiving Controller:\r\nFeatures:\r\nEach receiving controller can store multiple remote controllers.\r\nHigh confidentiality, large storage capacity, stable performance and low power consumption\r\nRemote control and manual control is fully for, the operation is simple and convenient\r\nMainly used to control: projector screen, electric curtains, electric pylon, garage doors, extendable doors, etc.\r\n\r\nSpecifications:\r\nColor: White\r\nOperating Temperature: -10℃ ～ +50℃ \r\nOperating Voltage: AC 220V±10% / 50-60Hz\r\nTransmission Distance: 100m (in the open air)\r\nOperating frequency: 433MHZ\r\n(Note: We send 433MHZ only, please make sure your device is 433MHZ before ordering.)\r\nThe load power: 500W\r\n\r\n2. Remote Controller:\r\nThis remote control widely used in application: Electric brake, electric door, electric for Windows, curtain lifts, etcproducts, etc.\r\n\r\nMain Features:\r\nControl is stable and reliable.\r\nLong distance remote control.\r\nThe whole system is simple and reliable.\r\nHigh performance ID confidential group (1 million).\r\nWith all kinds of security and for protection interface (such as stroke for protection, motor stalling for protection, infrared security for protection), etc. \r\n\r\nFunctions:\r\n1. Wireless remote control\r\n2. 1 million groups of password, the password to study\r\n3. The trip for protection (contact systems)\r\n4. Safety for protection (contact systems)\r\n5. LED work status indication \r\n6. The manual operation\r\n\r\nSpecification:\r\nColor: White\r\nSize: 82×52×24mm/3.23×2.05×0.94in (Approx.)\r\nWorking voltage: 220V AC\r\nThe current(static job): 8mA (220V, the relay does not work)\r\nThe working frequency: 433MHZ\r\n(Note: We send 433MHZ only, please make sure your device is 433MHZ before ordering.)\r\nSensitivity: - 110 dBM (superheterodyne super-regenerative receiver can choose)\r\nLoad power: 500w\r\nWorking environment temperature: -10℃ ～65℃ \r\nWork environment humidity: max 90 %\r\n\r\nInstructions:\r\n1. Remote control: the controller is not under a state of for protection, operation up, down, stop buttons can perform remote control motor and reversing and stop function;\r\n2. Manual operation: under the lock controller is not in the for protection state, can undertake operating manual switch control;\r\n3. The study of the remote control and remove \r\n(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;\r\n(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.\r\n\r\nQuantity: 1 Set (other accessories demo in the picture is not included)\r\n\r\nNote: \r\n1.Transition: 1cm=10mm=0.39inch\r\n2.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.\r\n3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!\r\n\r\nPackage includes:\r\n1 X Receiving Controller (No retail package)\r\n1 X Remote Controller (Including battery)"]