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Two Sided Automatic Road Spike Barrier
The Madoors USA Two Sided Automatic Road Spike Barrier is a motorized, bidirectional electromechanical tyre killer system with 80mm high steel spikes — providing economical, efficient, and flexible vehicle access control management in both one-directional and two-directional configurations, surface-mounted or shallow pit-installed, in lengths from 2,000mm to 6,000mm. Color-coded for maximum visibility — red spikes and black-and-yellow surface plate — the barrier integrates with drop arm barriers, road blockers, and rising bollards for complete multi-layer access control checkpoint solutions, operates via up-stop-down push button and remote control, and carries a 2-year manufacturer warranty.
Using mechanical movement and counterweights for reliable spike actuation, with a compact electromechanical drive in a lockable steel cabinet, high-grade steel spike construction, and an integrated steel cover that wraps the spikes safely in the lowered position for vehicle pass-over, the Madoors USA Two Sided Automatic Road Spike Barrier is the standard specification for bidirectional perimeter protection at company exits, hotels, convention centers, and any supervised vehicle access control point requiring both exit permission and unauthorized entry prevention.
TECHNICAL SPECIFICATIONS
The Madoors USA Two Sided Automatic Road Spike Barrier operates through a motorized electromechanical drive system using mechanical movement and counterweights — raising and lowering 80mm high high-grade steel spikes from the barrier body. The 80mm spike height provides reliable, immediate tire wall penetration for all vehicle tire types from passenger cars through to heavy goods vehicles attempting unauthorized passage.
Five standard lengths cover the complete range of single-lane and multi-lane vehicle access road widths — 2,000mm, 3,000mm, 4,000mm, 5,000mm, and 6,000mm. Both surface mount and shallow pit installation options are available — surface mount for rapid deployment without excavation and shallow pit for a lower-profile installation. Both-directional and one-directional control options allow the barrier to be configured for complete two-way access management or one-way exit control depending on the operational requirements.
The electromechanical drive is compact and fully enclosed in a lockable steel cabinet — protecting all drive components from contamination, weather exposure, and unauthorized access. The cabinet construction eliminates the exposed mechanism vulnerability of open-frame barrier designs in outdoor installation environments. The inbuilt safety device prevents unsafe spike operation and is tested and certified with the surface-mounted electromechanical configuration.
Color coding provides clear visual warning to approaching vehicle operators — blocking spikes colored red for maximum visual alert and the surface plate finished in black and yellow safety strips for high-visibility approach warning consistent with standard traffic safety marking conventions. The top of the barrier casing is integrated with steel cover parts that wrap around the blocking spikes in the lowered position — allowing vehicles to pass over the barrier without tire contact with the retracted spikes during authorized passage.
KEY FEATURES
Two-Directional & One-Directional Control
The defining configuration advantage of the Two Sided Automatic Road Spike Barrier over standard one-way tyre killers is the bidirectional control capability — providing spike protection against unauthorized vehicle passage from both approach directions simultaneously. This bidirectional protection covers the full range of two-way traffic access control scenarios — including preventing both unauthorized entry and unauthorized exit at supervised area checkpoints, and providing two-way protection at both the entry and exit points of controlled zones.
80mm Steel Spike Height — Immediate Tire Destruction
The 80mm above-ground spike height provides reliable, immediate tire wall penetration for all vehicle tire types in the deployed position — ensuring complete tire deflation and vehicle immobilization within meters of the barrier for any unauthorized vehicle that drives over the raised spikes from either approach direction. High-grade steel spike construction provides the hardness and structural rigidity required for reliable penetration performance under the impact forces of all vehicle types at approach speeds.
Motorized Electromechanical Drive — Counterweight Mechanism
The motorized electromechanical drive with counterweight mechanism provides reliable, consistent spike actuation across all ambient temperature and contamination conditions — with the counterweight system balancing the spike mass to minimize motor load and provide smooth, consistent raising and lowering performance throughout the service life. Electromechanical drive eliminates the hydraulic fluid management requirements of hydraulic spike systems — reducing maintenance overhead and eliminating hydraulic fluid contamination risk.
Lockable Steel Cabinet — Protected Drive Enclosure
The compact electromechanical drive enclosed in a lockable steel cabinet provides complete protection for all drive components against weather, debris, vehicle wash, and unauthorized access — maintaining reliable drive performance in the demanding outdoor environment of active vehicle access control points. Lockable access prevents tampering with drive settings and unauthorized barrier operation.
Steel Cover Parts — Safe Vehicle Pass-Over in Lowered Position
The integrated steel cover parts that wrap around the blocking spikes in the lowered position allow vehicles to pass over the barrier without tire contact during authorized passage — protecting both the vehicle tires and the spike mechanism from contact damage during normal access cycles. The steel cover provides a smooth, durable vehicle pass-over surface that withstands the repeated wheel loading of high-cycle access control operations.
Red Spike & Black-Yellow Surface — Color-Coded Safety
The red coloring of the blocking spikes provides immediate visual identification of the deployed threat to approaching vehicle operators — red is universally recognized as a stop and danger signal, providing the clearest possible warning that the spikes are raised and passage will result in tire destruction. The black-and-yellow surface plate follows standard traffic safety color conventions for road hazard marking, providing conspicuous approach warning visible in all lighting conditions.
Integration with Drop Arm Barrier, Road Blocker & Rising Bollard
The Madoors USA Two Sided Automatic Road Spike Barrier integrates with drop arm barriers, road blockers, and rising bollards — providing the tire destruction sanction layer in a multi-level access control checkpoint where the drop arm provides the primary visual barrier and the bollard or road blocker provides the primary crash-rated physical stop. This integrated checkpoint configuration combines the operational traffic management function of the drop arm, the certified crash-rated stopping performance of the road blocker or bollard, and the immediate tire destruction deterrence of the spike barrier in a coordinated multi-system installation.
Surface Mount & Shallow Pit Installation
Two installation options accommodate different site conditions and operational preferences. Surface mount provides rapid installation without excavation — ideal for temporary, semi-permanent, and utility-constrained sites where excavation is not practical. Shallow pit installation provides a lower-profile barrier with the spike housing recessed into the road surface — reducing the surface protrusion of the barrier body in the lowered position for improved vehicle pass-over clearance at constrained access points.
Up-Stop-Down Push Button & Remote Control
The up-stop-down push button control set provides simple, direct spike operation from the barrier control position. Remote control buttons provide wireless operation from a guard post or remote monitoring station. Both control methods are standard — providing redundant operation capability for the full range of access control staffing and monitoring configurations.
2-Year Warranty — Tested & Certified
The 2-year manufacturer warranty covers all mechanical and electrical components of the barrier system. The surface-mounted electromechanical tyre killer is independently tested and certified — providing procurement documentation for government, commercial, and institutional buyers requiring certified vehicle access control barrier products.
5 Lengths — 2,000mm to 6,000mm
Five standard lengths from 2,000mm through 6,000mm provide complete road width coverage for all standard vehicle access control lane widths — from narrow single-lane exits at compact commercial premises through to wide multi-lane access roads at large industrial, commercial, and institutional facilities.
PRODUCT CONFIGURATIONS
One-Directional Surface Mount — Standard single-direction spike configuration surface-mounted for one-way exit control at company exits, hotel vehicle areas, convention centers, and commercial premises where authorized exit over lowered spikes and unauthorized entry prevention from raised spikes are the primary access control requirement.
Two-Directional Surface Mount — Bidirectional spike configuration surface-mounted for full two-way access control at checkpoints requiring both unauthorized entry and unauthorized exit prevention simultaneously.
One-Directional Shallow Pit — Standard single-direction configuration with shallow pit installation for lower-profile one-way exit control at locations where surface protrusion of the barrier housing is operationally or aesthetically undesirable.
Two-Directional Shallow Pit — Bidirectional configuration with shallow pit installation for full two-way access control in a lower-profile installation format.
ASSEMBLY & INSTALLATION SEQUENCE
Site Assessment & Configuration Selection
Road width, required barrier length, installation type — surface mount or shallow pit — directional configuration — one or two-way — integration requirements with drop arm barrier, road blocker, or bollard, and access control interface requirements are confirmed.
Surface Preparation or Shallow Pit Excavation
For surface mount: road surface is cleaned and anchor bolt positions are marked and drilled. For shallow pit: excavation is completed to the shallow depth specified for the barrier housing. Electrical conduit routing for power supply and control wiring is installed.
Barrier Unit Installation & Securing
The barrier unit is positioned at the installation location — bolted to the road surface for surface mount or positioned in the shallow pit. Barrier alignment perpendicular to the vehicle approach direction and level seating are verified across the full barrier length.
Electromechanical Drive & Cabinet Connection
Electrical power supply is connected to the lockable steel cabinet. Control wiring for push button panel and remote control receivers is connected. Drive system raise, stop, and lower functions are tested through multiple complete cycles.
Integration System Wiring (Where Specified)
Integration wiring between the spike barrier control system and connected drop arm barrier, road blocker, or rising bollard control systems is completed. Coordinated checkpoint operation sequencing is programmed and tested.
Safety Device Testing & Color Verification
The inbuilt safety device function is tested. Red spike coloring and black-and-yellow surface plate color coding are verified as correct and visible. Steel cover wrap around lowered spikes is verified for smooth vehicle pass-over.
Remote Control & Certification Testing
Remote control function is tested from the specified remote control positions. All push button up-stop-down functions are verified. Certification documentation and 2-year warranty records are compiled into the project handover package.
DEPLOYMENT SCENARIOS & USE CASES
Madoors USA Two Sided Automatic Road Spike Barriers are specified for any vehicle access control point requiring bidirectional or one-directional tire killer protection in surface mount or shallow pit configurations.
- Company exit one-way spike barrier control
- Hotel and hospitality vehicle access control barriers
- Convention center and event venue vehicle access
- Shopping center and retail park exit spike barriers
- Office park and commercial property vehicle access
- Airport ground vehicle access control barriers
- Military base vehicle exit and entry control
- Government facility vehicle access management
- Hospital and healthcare facility parking control
- Prison and correctional facility vehicle access
- Bank and financial institution vehicle barriers
- Warehouse and logistics facility access control
- Casino and gaming facility vehicle entrance barriers
- Gated estate and residential compound vehicle access
- Industrial facility and factory vehicle access management
- Category: Spike Barriers & Tyre Killers