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1.4  Disclaimer  

 

This user guide has been compiled with great care and the information it contains has been 

thoroughly reviewed and verified. The text was complete and correct at the time of printing. This 

guide may be periodically updated to reflect changes to the product or to correct previous 

information and the content of this guide can change without notice. If you encounter an error or 

have any questions regarding the contents of this guide, contact customer service for the latest 

documentation and supplementary information. Dahua accepts no liability for damage resulting 

directly or indirectly from faults, incompleteness, or discrepancies between this guide and the 

product described. Dahua is not liable for any loss caused by installation, operation, or 

maintenance inconsistent with the information in this guide. 

 

Video loss is inherent to all digital surveillance and recording devices; therefore Dahua cannot be 

held liable for any damage that results from missing video information. To minimize the 

occurrence of lost digital information, Dahua recommends multiple, redundant recording systems, 

and adoption of backup procedure for all data. 

 

Contact the supplier or customer service if you encounter any issue while using this unit.  

Summary of Contents for N51BI22

Page 1: ...5 MP Fixed Eyeball Bullet Network Camera N51BI22 N51BI23 Quick Start Guide Version 1 0 1 Dahua Technology USA Inc...

Page 2: ...1 3 Legal Notices 4 Copyright 4 Trademarks 4 1 4 Disclaimer 5 2 Unpacking 6 3 Installation and Configuration 7 3 1 Camera Configuration and Cables 7 Cable Connections 7 3 2 Framework and Dimensions 8...

Page 3: ...protect the unit from damage especially in damp environments Protect the plug and power cord from foot traffic being pinched and its exit from the unit Units with or without an ON OFF switch have pow...

Page 4: ...ng or installation Environmental Precautions Do not aim the unit at a strong light source or into direct sunlight to focus A strong light source may cause overexposure and may affect the longevity of...

Page 5: ...e solvent like alcohol benzene or thinner or use a strong detergent with abrasives which may damage the surface coating or reduce the working performance of the unit Do not touch or wipe a dome cover...

Page 6: ...ee that interference will not occur in a particular installation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off...

Page 7: ...y information Dahua accepts no liability for damage resulting directly or indirectly from faults incompleteness or discrepancies between this guide and the product described Dahua is not liable for an...

Page 8: ...tive The original packing carton is the safest container to transport the unit in the event the unit must be returned for service Retain the carton and all shipping material for future use Please refe...

Page 9: ...ure 3 1 Cable Connections Ref Port Name Connector Function 1 Lens 2 Dome Body 3 Dome Enclosure 4 Network Port RJ45 Connect to standard Ethernet cable Note Certain devices support Power over Ethernet C...

Page 10: ...8 3 2 Framework and Dimensions The following figures show the dimensions of the device in mm in These images are intended as a reference only Figure 3 2...

Page 11: ...PA70 for US application and Canadian Electrical Code Part I CSA C22 1 for CAN application and in accordance to local country codes for all other countries Branch circuit protection incorporating a 20...

Page 12: ...n ring back onto the pedestal and rotate counter clockwise until a snap is heard indicating the ring is secured to the pedestal 9 Connect the external cables from the camera to the appropriate cables...

Page 13: ...and automate the assignment of IP addresses DHCP should only be enabled if using dynamic IP address notification or if the DHCP can update a DNS server TFTP The Trivial File Transfer Protocol is a sim...

Page 14: ...t the network parameters of each camera is available before starting configuration The ConfigTool supports those cameras that are part of the same network that as the computer running the ConfigTool 5...

Page 15: ...Web Interface for your camera Refer to the Web Operation Manual included on the CD shipped with the camera for more details 1 Launch Internet Explorer and type the modified camera IP address in the a...

Page 16: ...logy USA Inc 23 Hubble Irvine CA 92618 Tel 949 679 7777 Fax 949 679 5760 Email sales usa global dahuatech com Rev 001 001 2017 Dahua All rights reserved Design and specifications are subject to change...

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