Rf Pir Indoor Motion Detector Sensor Connected With Security System

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Launin Fari

Launi

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Abin hadawa

Sabo Fil

Yanayi

Adireshin dakin ajiya

Abuja (FCT) • Garki 2

Suite D4, Silverline Plaza, Garki II, Abuja

Open

• Lit - Asa, 09:00-18:00

RF PIR Sensor = Radio Frequency Passive Infrared Sensor (RF PIR Sensor) It detects motion by sensing body heat. “Passive” because it doesn’t send out any signal — it just _watches_ for infrared radiation from warm objects like people and animals. Features: How it’s different from a regular PIR: * Regular PIR has a wired output while the RF sends signal wirelessly via RF 315MHz/433MHz * Regular PIR uses cables to alarm/light while the RF no wires required but battery powered How it works in 3 steps: * Detect - Fresnel lens + PIR element sense a warm body crossing detection zones * Transmit - Built-in RF module fires off a coded signal, usually 433MHz in Nigeria * Receive - A paired RF receiver, alarm panel, or smart hub picks it up and sounds siren/sends phone alert

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