Size Name:ON/OF AC220V 2CH Relay Receiver+RF Transmitter Wireless Remote Control Switch for Garage Door/Motor/Projector/Curtain Control System Specifications: Working voltage: 110V-220V Working temperature: - 40℃~80℃ Working frequency: 433MHz Receiving sensitivity: ≥-95dB Output mode: Inching:long press switch is open; release is stop,delivery default disconnection at the switch; Self-locking:single-click is open; click again is off, connect 1 and 2 at the switch; Interlock:press the first key to open, press the second key to open, connect 2 and 3 at the switch; Remote control distance: 20-50m/65.6-164ft Product size: Receiver size: approx. 75*55*30mm/2.95*2.17*1.18" Transmitter size: approx. 50*33*12mm/1.97*1.3*0.47" Product weight: Receiver: about 60g Transmitter: about 18g Product Material: ABS Load: ≤1000W Button:ON/OFF Be careful: 1. There is high pressure in the machine. Do not disassemble it privately. Installation of products should be carried out under the guidance of professionals in order to avoid causing personal injury. 2. If the remote control distance is found to be shorter, please replace the remote control battery. Notes: 1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! 2. Please allow slight measuring deviation due to manual measurement.Package included:1 x 2CH Remote Control Switch 1 x Remote Control with 2 Buttons
