GB 50348-2018 Technical Standards for Security and Protection Engineering

General Provisions

• 第 1.0.3 条The construction of security and protection engineering should follow the principle of "combining human defen…
• 第 1.0.4 条The design of the security protection system shall meet the protection requirements of the hotel as a public …
• 第 1.0.5 条The configuration of the hotel security and protection system should be commensurate with its risk level, fun…
• 第 1.0.6 条The security protection system should be open, compatible, and scalable to facilitate future function upgrade…
• 第 1.0.7 条The construction of security and protection engineering shall use products that comply with current national …

Terminology

• 第 2.0.1 条Security engineering: A protection system or engineering that aims to maintain public safety and protect pers…
• 第 2.0.2 条Security protection system: subsystems used for security protection, including intrusion alarm, video surveil…
• 第 2.0.3 条Physical protection: measures that use building structures, fences, doors, windows, locks, and other physical…
• 第 2.0.4 条Electronic protection: protective measures that use electronic information technology to detect, monitor, ala…
• 第 2.0.5 条Defense in depth: Based on the spatial location of the protected object, multi layer protection measures are …
• 第 2.0.6 条Protected area: An area that allows public or specific personnel access, but where entry/exit behavior or int…
• 第 2.0.7 条Restricted area: a protected area where unauthorized personnel are not permitted to enter (or look into).
• 第 2.0.8 条Alarm: An audible, visual, or electrical signal issued by the system when a safety event occurs or is about t…
• 第 2.0.9 条Verification: The process of confirming alarm information through images, sound, or other technical means.
• 第 2.0.10 条Video surveillance system: An electronic system or network that uses video technology to detect and monitor p…
• 第 2.0.11 条Access control system: An electronic system or network that uses reading, recognition, and other technical me…
• 第 2.0.12 条Electronic patrol system: an electronic system that manages and controls the patrol routes, methods and proce…
• 第 2.0.13 条Intrusion alarm system: An electronic system or network that uses sensor technology and electronic informatio…
• 第 2.0.14 条Visitor intercom system: an electronic system that provides two way audio or video communication between visi…
• 第 2.0.15 条Parking garage (lot) safety management system: an electronic system or network that provides integrated manag…
• 第 2.0.6 条(Protected zone) : Applicable to public areas such as hotel lobbies, restaurants, meeting rooms, and corridor…
• 第 2.0.7 条(Restricted Area) : Applicable to hotel finance offices, monitoring centers, critical equipment rooms, presid…
• 第 2.0.14 条(Visitor intercom system) : Applicable to communication between hotel guest room areas and the front desk or …
• 第 2.0.15 条(Parking Garage (Lot) Safety Management System) : Applicable to hotel affiliated parking lots.

Engineering Design

• 第 6.1.3 条The security protection system design shall meet the requirements of layered protection and balanced protecti…
• 第 6.3.2 条Intrusion alarm system design: Hotel buildings should install intrusion detectors in areas such as the financ…
• 第 6.3.4 条Video security surveillance system design: In hotel buildings, cameras should be installed at main entrances …
• 第 6.3.6 条Access control system design: In hotel buildings, access control devices should be installed in areas such as…
• 第 6.3.8 条Electronic patrol system design: Hotel buildings should be equipped with an electronic patrol system; patrol …
• 第 6.3.10 条Parking lot (garage) management system design: The hotel building's parking lot should be equipped with a veh…
• 第 6.4.2 条Monitoring center design: Hotel buildings should be provided with a security monitoring center (or combined w…
• 第 6.4.5 条Power supply and lightning protection grounding design: The hotel building's security protection system shoul…
• 第 6.4.6 条Wiring design: Conduits for the hotel building's security protection system should be laid independently or p…

Security system

• 第 6.1.3 条The hotel security system should determine the protection level and system configuration based on building sc…
• 第 6.2.2 条The hotel access control system shall provide tiered authorization management for areas such as guest room fl…
• 第 6.2.3 条Video surveillance systems should be installed in areas such as main hotel entrances and exits, the lobby, el…
• 第 6.2.4 条Access control or electronic locks shall be provided at guest room floor entrances and evacuation stairwell d…
• 第 6.2.5 条The hotel finance office and valuables storage room shall be equipped with an intrusion alarm system, which s…
• 第 6.2.6 条Vehicle management systems shall be installed at hotel parking lot (garage) entrances and exits to record lic…
• 第 6.2.7 条The hotel monitoring center shall be staffed 24 hours a day and be equipped with image display, alarm verific…
• 第 6.3.1 条The hotel security system should provide linkage interfaces with the automatic fire alarm system and the emer…
• 第 6.3.3 条The hotel security system shall use a dedicated network or physical isolation to ensure data transmission sec…
• 第 0.2 条Appendix A. Three star and above hotels shall be equipped with video surveillance, access control, intrusion …

Construction

• 第 6.1.1 条The construction of security and protection engineering shall be carried out in accordance with the approved …
• 第 6.1.2 条The construction contractor shall establish and improve a construction quality inspection system, strictly ma…
• 第 6.1.3 条Technical briefing shall be conducted before construction to clarify construction technical requirements, qua…
• 第 6.2.1 条Cable routing shall comply with design requirements and shall also meet the following: routes shall be short …
• 第 6.2.2 条Cables shall be laid naturally and straight, free from twisting, looping, joints and other such defects, and …
• 第 6.3.1 条Equipment installation for intrusion alarm systems, video surveillance systems, and access control systems sh…
• 第 6.3.2 条Camera installation shall meet the field of view requirements for the monitored target and shall avoid backli…
• 第 6.3.3 条The installation of access control equipment shall ensure that card readers, controllers, electric locks and …
• 第 6.4.1 条The grounding of the security protection system shall be reliable and shall meet the design requirements. The…
• 第 6.4.2 条The system power supply shall be provided by an uninterruptible power supply (UPS) and shall meet the power s…
• 第 6.5.1 条After construction is completed, the construction unit shall conduct a self inspection of the system and shal…
• 第 6.5.2 条Before concealed works are concealed, the contractor shall notify the supervision unit (or the client) to con…
• 第 6.3.1 条The specific characteristics of hotel buildings (such as guest room areas, public areas, back of house areas,…

Inspection and Acceptance

• 第 7.1.3 条Security protection engineering inspection shall be conducted by a qualified third party testing agency, and …
• 第 7.2.1 条System function testing shall cover all security subsystems (e.g., video surveillance, intrusion alarm, acces…
• 第 7.2.4 条The video surveillance system should be inspected for image quality (clarity, grayscale levels), surveillance…
• 第 7.2.5 条For the intrusion alarm system, detector sensitivity, tamper alarm function, alarm response time and false al…
• 第 7.2.6 条For the access control system, verify the response speed of the reader, the reliability of the door opening/c…
• 第 7.2.9 条For the electronic patrol system, verify the reasonableness of patrol point placement (covering all important…
• 第 7.3.1 条Project acceptance shall be divided into three stages: concealed works acceptance, sub item works acceptance,…
• 第 7.3.3 条The completeness and compliance of technical documents (including system design documents, as built drawings,…
• 第 7.3.4 条The acceptance conclusion shall clearly state "Pass" or "Fail". Non conforming items shall be rectified and r…

Operations and Maintenance

• 第 6.1.1 条The security and protection system shall have an operation and maintenance management system in place, specif…
• 第 6.1.2 条During system operation, equipment shall be kept intact and functioning properly. The hotel shall ensure that…
• 第 6.1.3 条A system operation file shall be established, including equipment ledgers, fault records, maintenance records…
• 第 6.2.3 条The intrusion alarm system should be regularly tested for detector sensitivity and alarm response. The hotel …
• 第 6.2.4 条Access control systems should be regularly inspected for card readers, electric locks and management software…
• 第 6.3.1 条When a system failure occurs, it should be repaired promptly. The hotel should establish an emergency respons…
• 第 6.3.2 条System software should be upgraded regularly to patch security vulnerabilities. Hotel security management sof…
• 第 6.4.1 条System O&M personnel shall undergo professional training. Hotel security operators shall be familiar with sys…
• 第 6.4.2 条A spare parts management system should be established. The hotel should stock commonly used wear parts (such …

Operations and maintenance

• 第 6.2.1 条The system shall undergo regular functional inspections and tests. The hotel shall conduct a linkage test of …
• 第 6.2.2 条The video surveillance system should be regularly checked for image quality, storage duration and coverage. T…

Engineering reference only — verify against project conditions and the latest codes.