1 Scope
This standard specifies the general technical requirements, test methods, inspection rules, documentation requirements, marking, packaging, transportation and storage of digital video recording equipment of video surveillance system in security and protection systems.
This standard is applicable to the production and inspection for digital video (audio) recording equipment of surveillance system in security and protection systems, and may also serve as reference for digital video (audio) recording equipment in other application fields.
2 Normative References
The following normative documents contain provisions which, through reference in this text, constitute provisions of this standard. For dated references, subsequent amendments to (excluding amending errors in the text), or revisions of, any of these publications do not apply. However, all parties coming to an agreement according to this standard are encouraged to study whether the latest edition of the normative document is applicable. For undated references, the latest edition of the normative document applies.
GB/T 191 Packaging - Pictorial Marking for Handling of Goods (GB/T 191-2000, eqv ISO 780:1997)
GB/T 2828.1 Sampling Procedures for Inspection by Attributes - Part 1: Sampling Schemes Indexed by Acceptance Quality Limit (AQL) for Lot-by-lot Inspection (GB/T 2828.1-2003, ISO 2859-1: 1999, IDT)
GB/T 2829 Sampling Procedures and Tables for Periodic Inspection by Attributes (Apply to Inspection of Process Stability)
GB/T 7401-1987 Method of Subjective Assessment of Quality of Color TV Pictures
GB 9254 Information Technology Equipment - Radio Disturbance Characteristics - Limits and Methods of Measurement (GB 9254-1998, idt CISPRZZ:1997)
GB/T 9813-2000 Generic Specification for Microcomputer
GB 12663-2001 General Specifications for Burglar-alarm Control Units
GB 15207-1994 Video Motion Detector
GB/T 15211-1994 Environmental Testing for Alarm Systems
GB 16796-1997 Safety Requirements and Test Methods for Security Alarm Equipment
GB/T 17626.2 Electromagnetic Compatibility (EMC) - Testing and Measurement Techniques - Electrostatic Discharge Immunity Test (GB/T 17626.2-2006, IEC 61000-4-2: 2001, IDT)
GB/T 17626.3 Electromagnetic Compatibility - Testing and Measurement Techniques - Radiated Radio-Frequency Electromagnetic Field Immunity Test (CB/T 17626.3-2006, IEC 61000-4-3: 2002, IDT)
GB/T 17626.4 Electromagetic Compatibility - Testing and Measurement Techniques - Electrical Fast Transient/Burst Immunity Test (GB/T 17626.4-1998, idt IEC 61000-4-4:1995)
GB/T 17626.5 Electromagnetic Compatibility-Testing and Measurement Techniques - Surge Immunity Test (GB/T 17626.5-1999, idt IEC 61000-4-5:1995)
GB/T 17626.6 Electromagetic Compatibility - Testing and Measurement Techniques - Immunity to Conducted Disturbances, Induced by Radio-frequency Fields (GB/T 17626.6-1998, idt IEC 61000-4-6:1996)
GB/T 17626.11 Electromagetic Compatibility - Testing and Measurement Techniques - Voltage Dips，Short Interruptions and Voltage Variations Immunity Tests (GB/T 17626.11-1999, idt IEC 61000-4-11: 1994)
GB/T 17799.1-1999 Electromagnetic Compatibility - Generic Standards - Immunity for Residential，Commercial and Light-industrial Environments (idt IEC 61000-6-1:1997)
GB/T 17799.3-2001 Electromagnetic Compatibility - Generic Standards - Emission Standard for Residential, Commercial and Light-industrial Environments (idt IEC 61000-6-3:1996)
GA/T 367-2001 Technical Specifications of Video Monitoring Secure System
CY/T 134-1998 The Method for Subjective Assessment of the Quality of Digital Television Picture
3 Terms and Definitions
For the purpose of this standard, the following terms and definitions apply.
3.1
digital video recording equipment; DVR
Foreword i
1 Scope
2 Normative References
3 Terms and Definitions
4 Product Classification and Grading
5 Product Designation
6 Basic Requirements of Product Design
7 Basic Requirements of Product Electromechanical Properties
8 Basic Requirements of Product Functions
9 Electromechanical Properties Test of Product
10 Product Function Tests
11 Inspection Rules
12 Documentation
13 Marking, Packaging, Transportation and Storage
Annex A (Normative) Subjective Assessment Indexes of DVR Video Image Quality
Annex B (Normative) Acceptance Criteria for Subjective Assessment of DVR Video Image Quality
Annex C (Informative) Testing and Assessment Method of Digital Video Quality Extracted on the Basis of Characteristic Quantity
