Service support
Service support
CZI serves you wholeheartedly
Download center
APP download
APP download
Download official apps such as czi Pilot, cziAssistant, CZI Sound and etc.
Firmware download
Firmware download
Update the system and fix problems to give you a better operating experience
Manuals
Manuals
Download user manuals and instructions on the official website to better use the products
Software Tools
Software Tools
Download official software or tools such as parameter adjustment, transcoding, and infrared analysis
Product series
MP120V
Drone-Mounted Loudspeaker
MP130 Pro
For M350/300
MP140/MP140C
For M350/300
MP130S/MP130 V2
For M350/300
LP35
For M350
MP120
For M3E/3T
PK10
For M3E/3T
MP10E
For M3E/3T
LP20
For M3D/3TD
Contact us
About Us
Zip code: 510520
Address: Guangzhou ChengZhi Intelligent Machinery Technology Co., Ltd.
Europe
Dennis Pan (Overseas Director)
Email: dennispan@czi.com.cn
Mobile/WhatsApp/WeChat:
+86 186 7662 9873
North America/South America
George Zhang (Regional Manager)
Email: georgezhang@czi.com.cn
Mobile/WhatsApp/WeChat:130 7673 5820
Asia/Africa/Oceania
Anya（Regional Manager）
Email: anya@czi.com.cn
Mobile/WhatsApp/WeChat:
+86 185 7877 4486