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SN-300XD2-HWB-N01, Infrared Microwave Dual Detection Alarm (RS485)
The SN-300XD2-HWB-N01, Infrared Microwave Dual Detection Alarm (RS485) is a mid-range pir / ir and optical sensor designed for everyday users. It features Item Type: Motion Sensor and Model No. / Name: SN 300XD2 HWB N01.
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Available on select bank cards at checkout. 0% interest for 3 months.
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Free delivery on all orders. No minimum order value.
Cash on Delivery
COD available on orders up to ₹5,000 across India.
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About This Product
The SN-300XD2-HWB-N01, Infrared Microwave Dual Detection Alarm (RS485) is a mid-range pir / ir and optical sensor designed for everyday users. It delivers reliable performance at an accessible price.
Key Specifications
- Item Type: Motion Sensor
- Model No. / Name: SN 300XD2 HWB N01
- Operating Voltage (V): 10–30 — works with standard household power
- Avg. Current Consumption: 12.5
- No-Load Current (mA): 12.5
- Operating Temperature (°C): -20 to 50
- Length (mm): 30
- Diameter (mm): 110
Why Buy from Elecvora?
Elecvora sources this product directly, cutting out multiple middlemen. Every order includes free shipping, a 15-day return policy, and secure payment via Razorpay.
The SN-300XD2-HWB-N01 Infrared Microwave Dual Detection Alarm is a high-stability dual-technology security sensor combining passive infrared (PIR) and microwave detection. Powered by an 8-bit low-power CMOS processor, it offers ultra-high detection accuracy and excellent anti-false alarm capabilities through advanced signal processing. Designed for ceiling installation, it detects human movement within a 6-meter diameter area and provides 360° coverage, making it ideal for homes, warehouses, offices, and commercial spaces.
The sensor supports RS485 output with the standard ModBus-RTU protocol for seamless integration and secondary development. Its wide 10–30V DC power input, automatic temperature compensation, and strong interference resistance ensure reliable performance. With flexible alarm delay settings and remote configuration options, it’s an efficient solution for modern security systems.
Features:
- Dual PIR and microwave detection technology
- High-stability 8-bit low-power CMOS processor
- Advanced signal analysis for ultra-high detection and false alarm rejection
- 360° detection with a 6 m diameter range (at 3.6m height)
- RS485 output supporting ModBus-RTU communication
- Adjustable alarm delay time (0-65535 seconds)
- Automatic temperature compensation
Package Includes:
1 x SN-300XD2-HWB-N01, Infrared Microwave Dual Detection Alarm (RS485)
2 x Screw
