ABOVELIKE We Collect We Sell SKU:EL00818 Schellenberg 60931 4 Channel Genuine Parts There are differences between the two products in terms of the number of controllable devices: 2-channel type (model 60930): equipped with two buttons, up to two Schellenberg garage door openers can be programmed onto this wireless remote control for operation, suitable for user scenarios with only one or two garage door openers. 4-channel type (model 60931): equipped with four buttons, up to four Schellenberg garage door openers can be programmed onto this wireless handheld transmitter for operation, which can meet the control needs of users with multiple garage door openers (such as multiple garages, commercial places, etc.) and achieve centralized management of multiple devices. Technical Specifications MORE ITEMS ON ABOVELIKE Schellenberg SmartDrive M L XL 60931 Garage Door Remote Control 4Channl 868.4MHz ITEM DESCRIPTION ABOVELIKE We Collect We Sell SKU:EL00818 Schellenberg 60931 4 Channel Genuine Parts There are differences between the two products in terms of the number of controllable devices: 2-channel type (model 60930): equipped with two buttons, up to two Schellenberg garage door openers can be programmed onto this wireless remote control for operation, suitable for user scenarios with only one or two garage door openers. 4-channel type (model 60931): equipped with four buttons, up to four Schellenberg garage door openers can be programmed onto this wireless handheld transmitter for operation, which can meet the control needs of users with multiple garage door openers (such as multiple garages, commercial places, etc.) and achieve centralized management of multiple devices. Technical Specifications Channel: 2-channel model 60930 4-channel model 60931 RF: 868.4 MHz Scope: Open space of 20 meters Voltage: 3V DC Transmission power: maximum 10mW/10dBm Power supply: CR2032, button lithium battery Protection level: IP20, limited to indoor dry environment use only Environmental temperature: -10 C to+55 C The Smart DRIVE wireless remote control is compatible with the latest generation Schellenberg garage door openers: Garagentorantrieb Smart DRIVE M Garagentorantrieb Smart DRIVE L Garagentorantrieb Smart DRIVE XL Package Include: 1 x Schellenberg 60931 4 Channel Remote Control (New,Tested,Bulk Pack) PAYMENT SHIPPING RETURNS CONTACT US FEEDBACK PAYMENT 1.We use payment. 2.Please make sure shipping address on your account is correct and up-to-date. 3.If you purchase multiple items from us, please pay them together with one payment instead of paying them individually so that we can ship them in one package. SHIPPING Items will be shipped within 1-3 days after receiving full payment via SpeedPAK Standard. Estimated shipping times are approximately 8 to 12 business days to the United States ,9 to 25 business days to the ohter countries.The tracking number will be promptly updated in your order details. If you prefer express shipping (e.g., FedEx, DHL, EMS), please contact us.We do not cover customs duties for your package; please pay any local taxes by yourself. We will do our best to assist you. We offer combined shipping payments. RETURNS We offer a 30-day return and exchange service, and the return shipping costs are to be paid by the buyer. Returned items must be in acceptable condition, excluding any physical damage caused during shipping. If you need assistance with warranty and returns, please email us . CONTACT US Please feel free to email us directly at abovelike AT 163 dot com or send us a message through the messaging system. We will respond promptly. FEEDBACK We appreciate your positive feedback, and we would be grateful if you could give us a "five-star" rating for our "detailed seller rating." If you are dissatisfied with our products or services for any reason, please contact us before leaving neutral or negative feedback. We will strive to resolve the issue to the satisfaction of both parties.