The Hikvision DS-TMG320 is a 32 Series automatic barrier gate built for vehicle access control at parking entrances and exits. It runs on a 24 VDC brushless motor rated for 2,500,000 cycles. As a result, it handles continuous daily traffic at estates, malls, offices, and industrial sites across Kenya. The barrier body ships without a boom pole, so you match the arm length to your lane width — from 3 m straight poles to 6 m telescopic and folding options.
Beyond its motor, the DS-TMG320 stands out for its practical installation design. The compact housing measures 1040 × 340 × 298.3 mm and supports side installation, which suits narrow gate islands where space is tight. Furthermore, built-in Bluetooth lets installers configure the gate from a smartphone app without opening the cabinet or wiring an external controller.
DC Brushless Motor with 100% Duty Cycle
At the core of the DS-TMG320 sits a low-noise DC brushless motor. Unlike belt-driven AC units, the brushless design increases output torque while allowing precise control of the boom’s rising and falling motion. Consequently, the arm starts and stops smoothly rather than jerking at the limits.
The gate is rated for 100% duty cycle. In practice, this means it can open and close continuously during peak hours without a mandatory rest period. Combined with the 2,500,000-cycle motor rating, the DS-TMG320 suits high-traffic lanes that see hundreds of vehicle movements per day.
Boom Pole Options and Operating Speeds
Opening speed depends on the pole you fit. Here is how the DS-TMG320 performs across its compatible arms:
- 3 m straight pole: rises in 3 seconds, falls in 3 seconds
- 4 m straight pole: rises in 3.5 seconds, falls in 3.5 seconds
- 2.6–4 m telescopic pole: rises in 4 seconds, falls in 4.5 seconds
- 1.5+1.5 m folding pole: rises in 3 seconds, falls in 4 seconds — ideal for basements with low ceilings
- 3.6–6 m telescopic pole: rises in 6.5 seconds, falls in 7.5 seconds — covers wide double lanes
- 2+2 m and 2.5+2.5 m folding poles: rise in 4–5.5 seconds for mid-width covered entrances
Additionally, the barrier uses a standardized chuck. One chuck fits every compatible boom pole type, which simplifies replacement and future upgrades. The M variants (DS-TMG320-ML/MR) pair with poles up to 4 m, while the L variants (DS-TMG320-LL/LR) drive the longer 3.6–6 m telescopic and folding arms.
Anti-Fall Protection and Safe Closing
Safety inputs are built into the terminal block. The DS-TMG320 accepts IR photocells, loop vehicle detectors, and radar sensors through a dedicated interface group. Therefore, if a vehicle stops under the arm, the boom reverses instead of striking the roof.
In addition, the gate supports a delayed closing function adjustable from 1 to 600 seconds. This allows a convoy of vehicles to pass on a single open command — useful during school pick-up hours or staff shift changes — before the arm lowers automatically.
Bluetooth Configuration and Remote Control
Setup happens over Bluetooth. An installer pairs a smartphone with the barrier and adjusts speed, delay, and limit settings from the app. As a result, commissioning takes minutes rather than requiring DIP-switch changes inside the housing.
For daily operation, the DS-TMG320 works with 433.5 MHz remote controllers at a range of up to 30 m. The gate binds up to 64 remotes, which comfortably covers guards, management, and resident committees in a gated community. Moreover, the RS-485 port and dry-contact open/close/stop inputs let the barrier integrate with Hikvision ANPR cameras, card readers, and third-party access control panels.
Built for Outdoor Kenyan Conditions
The housing is fabricated from 1.5 mm SGCC galvanized steel with a black-and-silver finish. It carries an IP54 rating against dust and water splashes. Furthermore, the operating range spans -30 °C to 70 °C, so the unit performs reliably through Nairobi’s rainy seasons and the heat of Mombasa or Kitengela alike.
Power draw stays modest at 100 W for the M variants and 150 W for the L variants, fed from a 110–220 VAC supply. For sites with unstable power, an optional emergency barrier-lifting module raises the boom automatically during an outage, keeping the lane open for vehicles.
Who Is This Best Suited For?
- Gated communities and residential estates: the 64-remote binding capacity and 1–600 second closing delay handle multiple residents entering in sequence without repeated triggers.
- Shopping malls and commercial parking: the 100% duty cycle and 2,500,000-cycle motor sustain continuous peak-hour traffic without overheating.
- Basement and covered parking operators: the 1.5+1.5 m and 2+2 m folding pole options clear low ceilings while still sealing the lane.
- Wide industrial and warehouse gates: the DS-TMG320-LL/LR variants drive 3.6–6 m telescopic poles, covering double-width truck lanes with a single barrier.
- Sites integrating ANPR or access control: the RS-485 port plus dedicated IR, loop detector, and radar inputs connect directly to Hikvision license plate cameras and third-party controllers.
- Areas with frequent power interruptions: the optional emergency lifting module keeps the lane passable during blackouts.
