Wireless | Photoelectric Smoke Sensor | Detector | Hikvision DS-PDSMK-E-WE AX PRO

Technical Data:
Detection Method: Photoelectric sensor with smoke chamber
Detection Type: Early smoke and fire detection
Self-Diagnosis: Automatic sensor check
Audible Alarm: ≥ 85 dB @ 3 m
Alarm Visual Indication: Red LED indicator
Transmission Method: Two-way RF wireless communication
Frequency Band: 868 MHz
Encryption: AES-128 data protection
Transmission Range: Up to 1.6 km in open space
Integration: Connects via QR code, remote ID, or power-on registration
Battery Type:
Sensor: Non-replaceable Energizer L91 x 2
RF Communication: Replaceable CR123A x 1
Battery Life:
10 years – Autonomous sensor
5 years – RF communication
Typical Voltage: 3V
Operating Temperature: -10 °C to 50 °C
Storage Temperature: -20 °C to 60 °C
Relative Humidity: 5% – 90%
Mounting Method: Ceiling installation
Dimensions: φ120 × 48 mm
Weight: 190.5 g
Protection Level: Suitable for indoor use
Key Features and Benefits:
Early Smoke Detection – The photoelectric sensor accurately detects smoke and immediately sends an alert.
Wireless Communication – Operates via two-way RF communication with AES-128 encryption for secure data transmission.
Long-Lasting Battery – Up to 10 years of operation reduces maintenance needs.
Audible and Visual Alerts – Integrated 85 dB alarm and LED indicator provide quick danger notification.
Environmental Adaptability – Withstands temperature fluctuations from -10 °C to 50 °C.
Automatic Self-Test – Detects operational malfunctions and informs the user.
Easy Installation – Ceiling-mounted, no wiring required.
Applications:
Residential Homes and Apartments – Ensures safety from fire risks.
Offices and Commercial Spaces – Helps prevent potential fire hazards in work environments.
Hotels and Dormitories – Integrated into security systems for enhanced guest safety.
Schools and Public Spaces – Protects people in high-traffic areas.
Warehouses and Industrial Facilities – Can serve as an additional fire detection device.
Advantages:
Reliable Smoke Detection Technology – The photoelectric sensor effectively detects smoke at an early stage.
Wireless Connectivity and Easy Integration – No wiring required, easy connection to security systems.
Long-Term Solution – Up to 10 years of autonomous operation without maintenance.
Extended Transmission Range – Wireless communication up to 1.6 km in open space.
High Reliability – Two-way communication with data encryption ensures uninterrupted operation.
Versatile Use – Wide temperature range and resistance to humidity.
Possible Disadvantages:
Battery Replacement for RF Module – While the sensor lasts up to 10 years, the RF module battery needs replacement every 5 years.
Indoor Use Only – Not suitable for extreme outdoor conditions or high dust environments.
Limited Audible Alarm – If installed in a large room, the alarm sound may not be sufficiently audible.
The DS-PDSMK-E-WE wireless smoke detector is an excellent choice for securing residential, commercial, and industrial spaces. With advanced photoelectric sensor technology, wireless communication, extended battery life, and easy installation, this device provides maximum safety and convenience.