Overview of Hikvision DS-PDTT15AM-LM-WB
The Hikvision DS-PDTT15AM-LM-WB is a wireless outdoor triple signal detector that combines two PIR sensors with 24GHz microwave and Tri-Signal Logic to reduce false alarms. It covers up to 15m with a 90° pattern adjustable across 180°, includes pattern masks, anti-sway analytics and 40Kg pet immunity, and uses active IR anti-masking to detect covering attempts. The IP65 housing and -25°C to 60°C operating range suit villa gardens, compound perimeters, warehouse yards and parking areas. It communicates over Tri-X two-way 433MHz wireless with AES-128 encryption, frequency hopping and up to 1Km range, powered by CR123A batteries.
Technical Specifications – Hikvision DS-PDTT15AM-LM-WB
Detection Performance
| Detection Method | Passive Infrared;Microwave |
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| Detection Range | 15 m |
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| Detection Angle | 90° @ 180° adjustable |
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| Detection Zones | 92 |
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| Detectable Speed | 0.3~2m/s |
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| Sensitivity | Auto;Low |
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| White Light Filter | 10000lux |
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| Microwave Frequency | 24GHz(24.15~24.25GHz) |
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| Pet Immunity | 40Kg |
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| Digital Temperature Compensation | Support |
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| Anti-masking | Support |
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| Adaptable Coverage | Support, Pattern mask included |
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Feature
| Digital Processing | Tri-Signal Logic |
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| Sealed Optics | Support |
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| Tamper Protection | Front;Rear |
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| Environment Temperature Indicator | Support |
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| Signal Strength Indicator | Support |
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| Anti-Sway Analytics | Support |
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Interface
| Power Switch | Power up enrolling |
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| LED Indicator | Green(top PIR), red(microwave), orange(bottom PIR), green+orange(mask), blue(alarm) |
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Transmission
| Transmission Technology | Tri-X Wireless |
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| Transmission Method | Two-Way RF Wireless |
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| Transmission Frequency | 433MHz |
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| Transmission Security | AES-128 Encryption |
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| Transmission Range(Free Space) | 1Km |
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| Frequency Hopping | Support |
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| Enrolling Method | Power up;Remote ID;QR Code |
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Electrical Characteristics
| Standard Battery Life | Up to 5 years (standby time) (The battery working time can be significantly reduced at low temperatures) |
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| Power Supply | Battery powered |
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| Battery Type | CR123A × 5 |
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| Typical Voltage | 3 V |
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General
| Operation Temperature | -25°C to 60°C (-13°F to 140°F) |
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| Storage Temperature | -25°C to 60°C (-13°F to 140°F) |
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| Operation Humidity | 10% to 90% |
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| IP Rate | IP65 |
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| Dimension(WxHxD) | 75 mm × 202 mm × 73 mm |
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| Weight | 600 g |
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| Mounting Height | 0.8 to 1.2 m |
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| Mounting Method | Wall |
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| Application Scenario | Outdoor |
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Source: Hikvision official website. Specifications are subject to change by the manufacturer.