HySecurity Vanguard 3501 Swing
HySecurity Vanguard 3501 Swing is a heavy-duty electromechanical swing gate operator for large commercial drives and high-end residential gates up to 20 ft and 1,000 lb.
About HySecurity Vanguard 3501 Swing
Vanguard 3501 Swing is a low-profile, post-mount swing gate operator for large drives where appearance matters. Per HySecurity, it is UL 325 rated. It handles leaves up to 20 ft and 1,000 lb, opening to 90 degrees in about 25 seconds with a near-silent motor.
An offset pivot arm reduces pinch risk, and a corrosion-resistant plastic cover protects the drive. Battery backup is included, and the operator is solar-compatible with the recommended Mercury 310 controller. The single operator kit includes a CBOX310 control box, CH35-1 drive chassis and ABOX35 arm kit; the twin kit adds a CH35-2 chassis and a second arm kit.
Vanguard suits estate entries, commercial drives and gated properties where a quiet, low-profile operator is preferred. For a quote, list leaf length and weight, single or twin, power source and post size.

Colors, sizes and specifications
Sizes and configurations
- Max leaf 1,000 lb
- Max leaf length 20 ft
Models
- Vanguard 3501 Swing
Features
- Low-profile post mount
- Near-noiseless motor
- Offset pivot arm reduces pinching
- Corrosion-resistant cover
- Low maintenance
- Good solar performance with Mercury 310
Specifications
| Drive | Electromechanical |
|---|---|
| Open/close to 90 deg | About 25 s |
| Kit (single) | CBOX310, CH35-1, ABOX35 |
| Kit (twin) | CBOX310, CH35-1 and CH35-2, two ABOX35 |
Accessories and works with
- Mercury 310 controller
- CBOX310
- CH35-1/CH35-2
- ABOX35 arm kit
Best for
- Large commercial drives
- High-end residential
One product or the whole package
Order this on its own, with a few related products, or with everything else for the project. One itemized quote, shipped to all 50 states. Need someone to install it? Find an installer serving your area.
Request a quote for HySecurity Vanguard 3501 Swing
Send plans, measurements, or photos and we will prepare an itemized quote. You can also call us with questions.


