Suitable areas: general electric rolling doors, gates, fencing.
1. Transparent PC material of upper lid.
2. flexible sliding lid design for the receiver, easy to adjust.
3. Receiving high frequency, uses SMD component design.
4. Single loop protecting design.
5. Automatic applying voltage switching design.
6. Glow-in-the-dark switching buttons.
7. Memory capacity that takes up to 120 sets.
8. Computer auxiliary program design, to prevent pirate copying effectively.
9. Variation of the password combinations could reach to more than 4 billion above.