(AX PRO) Photoelectric Smoke, Temperature and Carbon Monoxide Detector for HIKVISION Alarm Panel / Indoor

Triple Detection

Three threats. One sensor.

A fire doesn't always start with visible flames. Sometimes it's silent smoke, sometimes it's sudden heat, sometimes it's invisible carbon monoxide. The DS-PD452SMK-WB detects all three and sends the alert to the AX PRO panel before it's too late.

• Photoelectric smoke detector with dual-light technology.
• Constant temperature detection >64°C and differential ΔT>10°C/min.
• Carbon monoxide detection from 50 ppm.

Anti-False Alarm Accuracy

Dual light. Zero false alarms.

Water vapor, dust, and humidity are silent enemies of conventional detectors. The DS-PD452SMK-WB's dual-light detection technology distinguishes between actual combustion particles and environmental factors, eliminating false reports.

• Dual-light detection for greater precision.
• Effectively reduces alarms from water vapor.
• Secure wireless communication with the AX PRO panel.

Autonomous Functionality

Immediate alert. No waiting for the panel.

You don't need the panel to process the alert to take action. The built-in 85 dB buzzer at 3 meters sounds instantly, alerting the building's occupants. Additionally, the 3V CR123A battery ensures continuous operation without relying on the power grid.

• Built-in buzzer ≥85 dB at 3 meters.
• 3V CR123A battery with extended battery life.
• Compact design: 125 x 39 mm, only 251 g.

Detection

Sensor Type

Photoelectric with dual light

Smoke Detection

Dual-light detection (anti-false alarm)

Temperature Detection

Constant >64°C / Differential ΔT>10°C/min

CO Detection

50 ppm (<90 min) / 100 ppm (<40 min) / 300 ppm (<3 min)

Communication

Type

Wireless with AX PRO panel

Frequency

433 MHz bidirectional

Autonomous Function

Yes (built-in buzzer)

Sound Level

≥85 dB at 3 meters

Physical and Electrical

Power Supply

3V CR123A battery

Operating Temperature

-10 °C to 55 °C

Dimensions

125 × 39 mm

Weight

251 g