Step into a smarter, safer home with the PIR Detector – 433MHz, your invisible guardian against intruders. Designed to work seamlessly with your Security Alarm Kit, this wireless motion sensor brings reliable protection without the messy wiring. Built for everyday living in Pakistan’s diverse climate, it combines advanced detection technology, practical features, and peace of mind — all in one sleek, lightweight device.

Cutting-edge wireless technology for hassle-free security

Nobody wants wires snaking around the walls. The PIR Detector operates on a 433MHz radio frequency, delivering a stable, interference-resistant connection to your alarm system. With a transmitting distance of up to 100 meters in open air, it keeps watch over large rooms, hallways, offices, and even small warehouses without you lifting a screwdriver.

Sensitive motion detection that covers your blind spots

Thanks to its optimized detection range of 8–12 meters and a wide 110° angle, this PIR sensor spots movement long before trouble reaches your doorstep. Ideal for living rooms, entrances, shops, or offices, it quietly keeps guard — whether you’re home or away.

Technical highlights:

• Detection Range: 8–12 meters
• Detection Angle: 110°
• Alarm Indication: Red LED alert
• Radio Frequency: 433MHz / 315MHz (±75kHz)

Automatic Temperature Compensation: smart sensing in every season

One challenge with motion sensors is temperature fluctuation, which can cause false alarms. The PIR Detector uses Automatic Temperature Compensation, adjusting sensitivity based on the room’s temperature. From chilly Islamabad winters to the heat of Karachi summers (operating temperature: -10℃ to +50℃), it delivers accurate motion detection you can trust.

Low battery prompt & energy-efficient design

Forget the frustration of sensors going offline without warning. With its low battery prompt, this PIR Detector keeps you informed when it’s time to replace the 9V (250mAh) battery. And thanks to its static current ≤40µA and alarm current ≤15mA, it conserves power, so your security system stays active longer between battery changes.

Easy setup and user-friendly features

Security shouldn’t be complicated. This sensor offers an alarm indicator ON/OFF switch, letting you choose whether the LED alert is active. Its lightweight build (net weight: 121g ±3g) and wireless design make installation straightforward — perfect for renters, homeowners, and small businesses alike.

Ideal for homes and offices in Pakistan

Whether you’re safeguarding your house in Lahore, an apartment in Islamabad, or a small shop in Karachi, this PIR Detector is engineered to handle Pakistan’s humidity (≤85%) and temperature swings. It fits seamlessly into your home security alarm kit, expanding your system without breaking the bank.

Product Features

Why choose the PIR Detector – 433MHz?

Because modern life demands smart, wireless security solutions that adapt to your space and lifestyle. With features like Automatic Temperature Compensation, long-range wireless transmission, and user-friendly settings, this PIR Detector brings advanced protection into your home quietly and reliably.

Your silent security partner

Add the PIR Detector – 433MHz to your security alarm kit today and enjoy the confidence of knowing your space is always protected. Stay smart, stay safe with Okasha Smart.