Q1:What is material this product made of ?
A1: It is die-cast aluminum housing,gear is copper,stainless telescopic rod,the
motor wires is copper .
Q2:Can it be used outside ?
A2: Yes,our dual swing gate opener could be used inside and outside of gate.
Q3:What is the frequncy of your remote control ?
A3: It is 433Hz.
Q4:What is the longest time for opening and closing the gates ?
A4: It is about 12s.It could be set up depending on your demand.
Q5:What's you warranty?
A5: 1 year time warranty.