A&B for Key DC12V Gate RF Wireless Remote Control Garage Door Transmitter 433MHz

Description: brand new and high quality. Working voltage: for DC 12V (built-in button battery) Operating Current: 10MA Transmitting frequency: 433MHZ (Optional) Key: 2 Keys (A-key; B-key) Emission Distance: 20-50m (Open area) Encoding type: fixed code (1527 1538) Oscillation resistance: 4.7m/15.42ft (Approx.) Size: 5×4×1.3cm/1.97×1.57×0.52in (Approx.) Color: Black for Case material: Plastic Notice: This remote control is empty code you need to set the code by yourself. If you do not know how to set the code please think twice to buy it. Application range: --Garage door entrance guard the open and close of the car truck the modifications of wireless video and the doorbell. --Light /lamp wireless remote control the wireless remote control of the home appliances switch for windows electric control lock etc. Quantity: 1PC (other accessories demo in the picture is not included) Note: 1.Transition: 1cm=10mm=0.39inch 2.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 3.Due to the difference between different monitors the picture may not reflect the actual color of the item. Thank you! 4.No retail package Package includes: 1 X Wireless Remote Control