Smart Home > Smart Security > Sensors > Door & Window Sensors
Sonoff SNZB-04 Zigbee Door/Window Sensor
Brand: Sonoff SNZB-04 Zigbee Door/Window Sensor
•
Audited BOM: 7 Components
Audit & Profit Calculator (US Channels)
Gross-up margin calculation for Amazon FBA, Walmart WFS, eBay US, and TikTok Shop.
Reverse Net Margin by Marketplace
Embeds Amazon FBA fulfillment ($4.50), category referral fee (15%), and net landed cost to guarantee targeted net payout.