JD-PD50 Infrared Detector 2

International shipping fees range from $50 to $100 USD (depending on country/region).

Sample fees and shipping costs for this order will be refunded upon subsequent orders.

Light Customization

Customization by Design

Customization by Sample

Customization on Demand

Power Supply Voltage: 3V (CR123A Cylindrical Battery)

Operating Current: Standby 15μA, Alarm 25mA

Communication Method: RF433 Wireless Communication

Communication Range: Open Area >100m

Center Frequency: 433MHz

Transmit Power: >10dBM

Detection Radius: 3m

White Light Immunity: >6500LUX

Tamper Protection: Displacement Alarm

Temperature Compensation: Yes

Operating Temperature: -10°C to +55°C

Operating Humidity: 10% to 95% RH

Mounting Method: Ceiling-mounted

Mounting Height: 3m

Firefighting Infrared Detector

Early Fire Warning

Equipped with highly sensitive infrared sensing technology, it accurately detects abnormal heat changes at the initial stage of a fire. It triggers an alarm before smoke spreads widely, buying critical time for evacuation and rescue.

Anti-Interference Design

Built-in intelligent algorithms effectively filter out interference from daily heat sources such as sunlight, heaters, and cooking fumes. It only responds to the rapid temperature rise characteristic of fires, greatly reducing false alarms.

Stable & Reliable Performance

Made with industrial-grade high-temperature resistant components, it operates stably in harsh environments with high temperature and humidity. It supports 24/7 continuous monitoring, suitable for various fire protection and security scenarios.

Flexible System Integration

Compatible with mainstream fire alarm protocols, it seamlessly integrates into automatic fire alarm systems. Upon triggering, it synchronously activates sound and light alarms, sprinkler systems, or ventilation systems for a coordinated response.

Easy Installation & Maintenance

Supports wall-mounted and ceiling-mounted installation with complete accessories, requiring no complex wiring. The self-test function automatically checks for faults regularly, minimizing maintenance costs.

Application Scenarios

Ideal for commercial and industrial spaces such as shopping malls, hotels, warehouses, factories, and office buildings. It is also suitable for residential basements, garages, and other fire-prone areas, serving as a core component of proactive fire warning systems worldwide.