ZKTeco ZK-TK500: Electromechanical Tyre Killer

Description

The ZK-TK500 is the perimeter access device specified when the threat profile assumes a determined unauthorised vehicle. Boom barriers can be driven through; bollards stop a vehicle but don’t disable it; a tyre killer destroys the tyres of any vehicle attempting to drive over the raised spikes, leaving the vehicle immobilised on the perimeter rather than inside it.

Important: legal and insurance context in NZ

Tyre killers carry meaningful legal and insurance implications in NZ commercial deployment. The site needs clear signage warning approaching drivers, the access control logic must positively confirm authorisation before lowering the spikes (not the other way around), and insurance cover should explicitly accept the device. Always include legal and insurance review in the project plan ? this is not a product to install and forget.

Where the ZK-TK500 is genuinely appropriate

• Corrections facility perimeters: Vehicle gates where forced entry is part of the threat assessment.
• Port and freight perimeter checkpoints: Customs and security lanes where vehicles must stop and be cleared.
• Ammunition and explosives stores: Defence and commercial mining sites with high-value or high-risk inventory.
• High-value cargo facilities: Pharmaceutical and electronics distribution centres where cargo theft is a real concern.
• Embassy and diplomatic compound perimeters: Vehicle approach lanes with vetting required before entry.
• Critical infrastructure access points: Power generation, water treatment and telecommunications hubs with defined perimeter security policy.

How it integrates with other access control

The TK500 is normally deployed in series with a primary access device ? boom barrier, bollards or a swing gate ? rather than alone. The standard sequence: approaching vehicle stops at a primary check, credentials verified, the TK500 lowers (1?2 seconds), the vehicle proceeds through and the boom raises. Reverse on exit. This sequencing prevents legitimate vehicles being trapped on raised spikes during access logic faults.

Specifying it

• Construction: A3 steel ? high-strength, weather-tolerant.
• Load: 80-tonne capacity ? handles loaded heavy commercial vehicles.
• Operation speed: 1?2 seconds spike rise/fall.
• Control: Wireless remote up to 100 m, plus drive-by-wire integration.
• Weather: IP67 ? tolerates exposed outdoor installation in NZ conditions.
• Length: Customisable to driveway width.

Specifications

Downloads

Brochure
User Manual