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The device monitors the 433 MHz band for abnormal RF interference patterns consistent with deliberate signal jamming
making it ideal for integration into security systems that require interaction and alert triggers
Real-world range through walls and building materials will be significantly lower - typically 100-200 m through standard residential construction depending on wall composition and the number of obstructions
"text": "No - it requires other components to function
and 100 m IR coverage transmitted over 4G cellular
Hikvision DS-KAB13-D Video Intercom Protective Shield with SUS304 Stainless Steel, DS-KD3003 Door Station Mounting Support & Outdoor Durability HV-HRX-835 The device monitors the 433
US$ 97.95
US$ 109.90
US$ 97.95
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US$ 97.95
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