No. 4, Sec. 4, Jen - Ai Road
TW 106 Taipei
Product range

EN54 Optical Beam Smoke Detector

EN54 Optical Beam Smoke Detector

This advanced reflective beam smoke detector is ideal for large areas and tall buildings where traditional sensor could not work properly. The linear IR infrared laser device is equipped with algorithmic processors that detect early signs of smoke to prevent fire outbreak. Easy to use and adjust beam sensor & monitoring range.

  • Drift compensation
  • Wide reflectance angle
  • beam sensitivity adjustments
  • selectable monitoring range
  • Self-diagnosis Monitoring for faults
  • EN54-12 Standard
  • IP66 Waterproof type available
  • User friendly – Easy to install and configure
  • Modern and low profile design.
  • Ideal for heritage sites, hazardous areas & high ceiling
Product range

Wireless Smoke & CO Detector

Wireless Smoke & CO Detector

New wireless smoke & CO alarm detector is the perfect solution for integrating with smart home & IoT monitoring system. The sensor has high sensitivity to detect smoke & carbon monoxide with pinpoint accuracy, conforming to the latest EN 14604 & UL 217 9th edition standard.

For inquiries, please contact us for more information.


Product range

Fire Alarm with Strobe KS-FS79P

Fire Alarm with Strobe KS-FS79P

Fire alarm with strobe KS-FS79P is a red color siren to promptly notify building occupants of fire hazards. It has bright LED strobe to visually warn others of emergency with wide viewing angle. The front and rear parts of this firebells can be fixed on to the panel of a system box of fire unit.

  • Suitable for integrating onto fire panel
  • Loud sound output
  • Sturdy and durable casing
  • Various voltage input to choose from
  • Various tones to choose from
Product range

LD-88 Siren with Strobe

LD-88 Siren with Strobe

LD-88 Sounder Beacon Strobe is our newest siren alarm. It has a loud sound output combined with bright visual signaling. It has screw holes on the side for easy mounting on walls, machines, or equipment devices. Sound and strobe can be triggered separately with wires. It is made of sturdy material to withstand tough weather such as rain or UV.

Product range

KS-76D Mini Siren Alarm

KS-76D Mini Siren Alarm

Piezo Siren KS-76D combines compactness with functionality. Special design allows for generating loud sound while maintaining a small design. Sturdy design construction to withstand damage from water and dust. Our thin design allows for easy placement in between tight space or inside device. Screw-in holes on both sides for attaching onto device / equipment / transportation / wall.

Company profile

KeySecurity has been serving the global community in the field of security protection and fire safety for over 40 years. We specialize in alarm, siren, detector and wireless solutions.

Founded in 1980, we have been a trusted partner from large corporations to local companies, ensuring quality products, wide selections, prompt delivery, and excellent service.

We not only manufacture component parts, but also complete solutions that ensure a smooth and safe process. Our product solutions include iwarning, detection, alarming, audible & visual signaling, wireless alert and energy management.

We offer a comprehensive range of signaling devices for a wide range of sectors, from commercial, industrial, aviation, residential, to transportation.

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