M1/M2/M3/M4 WiFi IoT Relay Switch Module, Voice Control Support Secondary Development for Smart Home Automation Project
SPECIFICATIONS
Brand Name: AOZILIN
Color classification: Cross-array A1 Cross-array E1 39 advanced kits + Cross-array M4 24 basic kits (excluding IoT modules) 39 advanced kits (excluding IoT modules)
Condition: New
High-concerned chemical: none
Model: Span array M1/M2/M3/M4
Origin: Mainland China
Type: Voltage Regulator
antenna type: onboard
brand: zave
Option 1: Trans-array A1
Option 2: Cross array E1
Option 3:39 Premium Kits + Span M4
Option 4:24 basic kits (excluding IoT modules)
Option 5:39 advanced kits (excluding IoT modules)
Our mission: to provide customers with the best quality products, the best service, the best price.
About delivery: Buyers can contact our store to confirm the goods when they place an order for the buyer.

- Standard Shipping: Standard Shipping (12–18 Business Days)
- Express Shipping: Expedited Shipping (5–9 Business Days)
- Free Shipping: Orders over $199 qualify automatically
- Tracking: Full tracking number provided for all orders
- Returns: 30-day hassle-free return window
- Condition: Items must be unused and in original packaging
- Refund: Full refund processed within 3-5 business days
- Factory Direct: ISO/TS 16949 certified manufacturer
- Quality: 100% electrical continuity tested before shipment
- Experience: 15+ years in automotive connector industry
- Support: Professional technical support available
You may also like
Blog posts
Title
Subscribe to our emails
Be the first to know about new collections and special offers.







