Technical Specifications
Installation Note: Mount base plate 160mm from the center of the gate track and minimum 250mm from the gate opening. A 500mA fuse protects the PCB on 16V AC models.
Operating Modes
Standard Mode
Gate opens on trigger, stops mid-cycle on second trigger, and reverses on third. Remains open until triggered to close.
Auto-Close Mode
Gate automatically closes after programmable delay (up to 180 seconds). Requires IR beams for safety. Party mode override available.
Condominium Mode
Ignores triggers during opening. Auto-closes regardless of auto-close setting. No party mode. Gate stays open on power failure.
P.I.R.A.C. Mode
Gate stops and closes immediately when IR beam is triggered during opening cycle, even without auto-close enabled.
Key Features & Benefits
About DTS Security
DTS Security is a South African manufacturer of gate automation products, headquartered in Edenvale with branches in Pretoria, Alberton, and Natal. They specialize in robust, locally-designed sliding gate motors.
The DTS 500 Expert is their flagship product, designed for South African conditions including load shedding, security requirements, and the need for reliable operation in harsh environments.
Head Office (Spartan): +2711 392 5540
Pretoria Branch: +2712 361 5528
What's Inside This Manual
Frequently Asked Questions
What is the maximum gate weight for the DTS 500 Expert?
The DTS 500 Expert is rated for sliding gates up to 500kg. For optimal performance and duty cycle, ensure the gate pulling force does not exceed 12.5kg. Heavier gates may require the load pot adjustment.
How many remote controls can I program?
The DTS 500 Expert supports up to 31 transmitters in a combined total between Gate and Pedestrian functions. The onboard receiver works with most rolling code transmitters, including the DTS TX4 in Full Keelog mode.
What does 'Party Mode' do?
Party mode temporarily disables the auto-close function. To activate, wait until the gate reaches its open limit, then press and hold the transmitter for approximately 6 seconds until you hear a long beep. Press the transmitter again to reactivate auto-close.
What is P.I.R.A.C. mode?
P.I.R.A.C. (Passive Infrared Access Control) causes the gate to stop and close immediately when the IR beam is triggered during the opening cycle. This is useful for quick access control but requires caution if towing a trailer.
How does the tamper alarm work?
The tamper alarm automatically arms when the gate is closed. If the gate is moved or forced off the closed limit without a valid trigger, the alarm activates. It can be configured for 3-minute latching, impulse, or continuous output.
What happens during load shedding?
The DTS 500 Expert operates on battery backup until voltage drops to 9.5V. In standard mode, the gate remains closed. In condominium mode, the gate remains open. Energy saving mode helps conserve battery by disabling the 12V auxiliary output after 3 minutes.
How do I program the auto-close time?
Switch dipswitches 1 and 3 ON, then press and hold the TEST/SET button. The PCB beeps once per second (maximum 180 seconds). Release at the desired time, switch both dipswitches OFF, then switch 3 back ON to activate.
What do the beeps mean on the control card?
Audio codes indicate status: 2 beeps = programming successful, 3 beeps = override open/faulty, 4 quick beeps = holiday lockout active, 4 beeps = check fuse/brushes, continuous beep = PCB damaged. Refer to the troubleshooting section for complete codes.