Smart Home > Smart Security > Sensors > Door & Window Sensors

Sonoff SNZB-04 Zigbee Door/Window Sensor

Name: Sonoff SNZB-04 Zigbee Door/Window Sensor
Brand: Sonoff SNZB-04 Zigbee Door/Window Sensor

Brand: Sonoff SNZB-04 Zigbee Door/Window Sensor • Audited BOM: 7 Components

Observed Retail $ 15.99

China Factory FOB $ ••.•• 🔒 FOB

US Landed Margin ••% 🔒 Margin

📑 Executive Synthesis & Hardware Teardown Verdict

Verified Laboratory Audit

Forensic teardown report for Sonoff SNZB-04 Zigbee Door/Window Sensor. Our engineering audit mapped 7 structural components, 3 competitor benchmarks, and 6 recurrent RMA defect failure modes. Factory production parameters reflect an observed retail anchor of $ 15.99.

Structural Components 7 Parts 100% Bill of Materials Mapped

Competitor Benchmarks 3 Tracked US Market & Amazon Direct

Failure & RMA Modes 6 Causal Links Weibull Curve Audited

⚙️ Technical Specifications & Material Matrix

Category & Segment	Smart Home > Smart Security > Sensors > Door & Window Sensors
Brand / OEM Origin	Sonoff SNZB-04 Zigbee Door/Window Sensor
Observed Retail Price	$ 15.99
Estimated China FOB Cost	$ ••.•• 🔒 FOB China
US Landed Net Margin	••% 🔒 Margin