Remote control system:Supply voltage: 100-240V ACOutput voltage: 12 or 24V DC for optionReceiving frequency: 433.92MHzLoad power: ≤36WWorking temperature: -20 to + 55°CControl: remote control or manual controlDimensions: 86x86x(25 + 11mm)Allow the number of channels: 20DC 86 box single wireless receiverScratch acrylic buttons, built-in LED light pipeStructure and appearance design as electrician standard fireproofing requirements With manual button on the receiver, flexible control, easy maintenanceImpact-resistant current relay, more stabilityFeasible to external connect wired weather sensor for the diverse needs of shadeChain actuator:Chain opening: 50-250mm in increments of 10mmOperating voltage: -24V DC (max 10% ripple)Force: 400NStroke distance: 250mmCurrent consumption: 1AColor: aluminiumOperating conditions: -5 >+55ºC max 90% relative humidity (not condensing)Easy mountingDesigned for surface mountingTo be used with most window typesSoft closeBuilt-in electronic load switch off/end stopElectronic actuator with micro controllerCan be connected in parallel with other actuatorsWindow types: top hinged/bottom hinged/side hinged and turning window-not suitable for roof windowsfor roof windows