Specifications Hign-concerned Chemical:None Model Number:Dickert Origin:Mainland China Certification:CE Model Number:Dickert MAHS40 Name:Dickert garage remote control Frequency:40.685MHz Work for:Dickert MAHS40 Red Buttons Buttons:1 Model 1:Dickert MAHS40-01 Model 2:Dickert MAHS40-04 Note:Not compatiel with Dickert FHS20-01-04 Why choose me ? *The largest production plant *The best price *The best quality *The best service *The strongest strength *The fastest delivery speed If you are a wholesaler, we will be your best supplier, welcome to contact and cooperate When to ship ? We are the seller with the fastest delivery on the platform. When we receive your order, we will send your package within 24 hours. Dickert MAHS40 MAHS40-01 MAHS40-04 40.685MHz Remote Control Specifications: Number of channels: 1 Size: 75*37*15mm Product material: ABS Product weight: 30 g Battery: 12V 23A Installation: wireless Wireless transmission distance: 50-150 (m). (open space) Frequency:Dickert MAHS40 40.685MHz red buttons. Include * Remote Control * Battery * Keychain * English Manual Programming Manual The transmitter and receiver understand" each other, the code must be set as follows. - Remove the battery cover by sliding it in the direction of the keyring tab. - Set the dip switch up/down same as your used remote control or the receiver. Physical photos