Overview of Hikvision DS-PDSMK-S-WB
The Hikvision DS-PDSMK-S-WB is a wireless photoelectric smoke detector that brings early fire warning into your alarm system. It uses a high-quality chamber with a photoelectric sensor and a built-in buzzer of at least 85dB at 3 m to alert occupants locally while reporting wirelessly. Communication is two-way 433MHz RF with up to 800m free-space range, and enrollment is by power-up, Remote ID or QR code. The non-replaceable battery offers up to 10 years of standby time, minimizing maintenance. Ceiling mounted, it suits villas, apartments, offices, schools, hotel rooms and storage rooms.
Technical Specifications – Hikvision DS-PDSMK-S-WB
Detection Performance
| Detection Method | Chamber With Photoelectric Sensor |
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Feature
| Environment Temperature Indicator | Support |
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| Signal Strength Indicator | Support |
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Interface
| Power Switch | Power Up Enrolling |
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| LED Indicator | Red (Alarm) |
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| Buzzer | ≥ 85dB @ 3 m |
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Transmission
| Transmission Method | Two-Way RF Wireless |
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| Transmission Frequency | 433MHz |
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| Transmission Security | Support |
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| Transmission Range(Free Space) | 800m |
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| Enrolling Method | Power up;Remote ID;QR Code |
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Electrical Characteristics
| Standard Battery Life | Up to 10 years (standby time) |
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| Power Supply | Battery Powered |
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| Battery Type | Non Replaceable CR17450 x 1 |
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| Typical Voltage | 3V |
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General
| Operation Temperature | -10 °C to 60 °C (14 °F to 140°F) |
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| Storage Temperature | -20 °C to 60 °C (-4 °F to 140 °F) |
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| Operation Humidity | 10% to 90% |
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| Dimension(WxHxD) | φ102 × 35mm |
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| Weight | 125g |
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| Mounting Method | Ceiling |
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| Application Scenario | Indoor |
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Source: Hikvision official website. Specifications are subject to change by the manufacturer.
![[DS-PDSMK-S-WB] Hikvision DS-PDSMK-S-WB Wireless Photoelectric Smoke Detector, 85dB, 10-Year Battery](/web/image/product.image/2072/image_1024/%5BDS-PDSMK-S-WB%5D%20Hikvision%20DS-PDSMK-S-WB%20Wireless%20Photoelectric%20Smoke%20Detector%2C%2085dB%2C%2010-Year%20Battery?unique=795efc5)
