Door Access Singapore Card RFID Password Reader
-
HIKVISION Facial Recognition DS-K1T341AMF DS-K1T341CMF Face Access Fingerprint RFID Mask Wearing Detect 2 way Audio Video Intercom Mobile APP Open Door IP65
$550.00HIKVISION SINGAPORE OFFICIAL PLANTINUM PARTNER Supply and Maintenance HIKVISION CCTV IP Cameras, NVR, Turbo HD TVI Cameras, DVR, PTZ Cameras, Access Control System, Video Intercom, Network switches, Sim Lim Square…
-
Fingerprint Access Hikvision DS-K1T804 Door Access Control Fingerprint Reader Electronic Door Lock Time Attendance Office Warehouse RFID Card Reader EM Card Mifare Card Proximity Card
$249.00HIKVISION SINGAPORE OFFICIAL PLANTINUM PARTNER Supply and Maintenance HIKVISION CCTV IP Cameras, NVR, Turbo HD TVI Cameras, DVR, PTZ Cameras, Access Control System, Video Intercom, Network switches, Thermal Products Sim…
-
HIKVISION IP INTERCOM DS-KH6320-WTE1 Video Intercom Indoor Station Mobile APP Video Intercom 2-Wire Door Station DS-KD8003-IME1 DS-KD-DIS Keypad DS-KD-KP
$388.00HIKVISION SINGAPORE OFFICIAL PLANTINUM PARTNER Supply and Maintenance HIKVISION CCTV IP Cameras, NVR, Turbo HD TVI Cameras, DVR, PTZ Cameras, Access Control System, Video Intercom. Sim Lim Square 02-81 10am-7pm…
-
Fingerprint and Card Reader DS-K1201MF
$77.00Fingerprint reader (Need work with controller) A group of messy code encrypted data for the security of fingerprint storage Supports RS485 communication with 19200bps-N-8-1 transmission rate. There are CRC test…
-
Visitor Management Software VMS Hospital Hotel Shopping Mall Visitor Tracking System Electronic Visitor Management System
$18000.00HIKVISION SINGAPORE OFFICIAL PLANTINUM PARTNER Supply and Maintenance HIKVISION CCTV IP Cameras, NVR, Turbo HD TVI Cameras, DVR, PTZ Cameras, Access Control System, Video Intercom, Network switches. Sim Lim Square…
-
Virtual Guard Patrolling Guard No Holidays No Leaves No CPF Cut Half the Cost Increase Productivity Digital Evidence Reduce Manpower Digitalization
$2988.00HIKVISION SINGAPORE OFFICIAL PLANTINUM PARTNER Supply and Maintenance HIKVISION CCTV IP Cameras, NVR, Turbo HD TVI Cameras, DVR, PTZ Cameras, Access Control System, Video Intercom, Network switches Sim Lim Square…
-
HIKVISION IP INTERCOM DS-KIS703-P Video Intercom 2 Wire H.265 Full HD 1080P Unlock On Mobile APP IP65 Weatherproof Night Vision
$688.00HIKVISION SINGAPORE OFFICIAL PLANTINUM PARTNER Supply and Maintenance HIKVISION CCTV IP Cameras, NVR, Turbo HD TVI Cameras, DVR, PTZ Cameras, Access Control System, Video Intercom. Sim Lim Square 02-81 10am-7pm…
-
Ruijie Access Point RG-RAP2260 Access Points Singapore Access Point vs Router Networking & WiFi Best Wi-Fi 6 Access Points Huawei TP-link D-Link WAP
$198.00RUIJIE SINGAPORE GENUINE PARTNER with Service Center Supply and Maintenance HIKVISION CCTV IP Cameras, NVR, Turbo HD TVI Cameras, DVR, PTZ Cameras, Access Control System, Video Intercom, Network switches. Sim…
-
IKLAS ELITE Key Management System Electronic Key Management System Property Management Companies Key Management Server Supply Install Software Download Price Quotation Touchscreen Panel
$18000.00CHOICE Brand and SGCCTV Brand are Singapore IPOS Trade Mark Registered. Widely deployed in Shopping Malls, Residential, Commercial, Office, Warehouse. Solid Cover Protection against dropped, Weatherproof. Great Technical Support at…
-
EBELCO AH-600 Armature Housing Bracket Fire Door Application Door Control Access Control Door Repair Service EM Lock Door Access Entrance Door Digital Lock
$14.00EBELCO AH-600 Armature Housing Bracket Fire Door Application Door Control Access Control Door Repair Service EM Lock Door Access Entrance 1. Collection from SGCCTV Choicecycle Sim Lim Square CCTV SPECIALIST #02-81 11am~8pm. Whatsapp 90254466 for stock level before…
-
EBELCO Bracket U1-600 Frameless Glass Door Application Door Control Access Control Door Repair Service EM Lock Door Access Entrance
$14.00EBELCO Bracket U1-600 Frameless Glass Door Application Door Control Access Control Door Repair Service EM Lock Door Access Entrance 1. Collection from SGCCTV Choicecycle Sim Lim Square CCTV SPECIALIST #02-81 11am~8pm. Whatsapp 90254466 for stock level before visit.…
-
EBELCO EM LOCK E600-LED Door Control Access Control Door Repair Service EM Lock Door Access Entrance Door Digital Lock
$58.00EBELCO EM LOCK E600-LED Door Control Access Control Door Repair Service EM Lock Door Access Entrance Door Digital Lock EBELCO electromagnetic lock 600 series are known with its excellent holding force…
-
IP-Based Door Access Control Panel C3-200 Package B
$243.00IP-Based Door Access Control Panel C3-200 Package B Feature …
-
DOOR ACCESS WIEGAND DA118W Card Reader for Entrance Durable Heavy Duty No Password Leak High Security Access Control
Save49.5%Save $47.00Only$48.00 $48.00DOOR ACCESS WIEGAND DA118W Card Reader for Entrance Durable Heavy Duty No Password Leak High Security Access Control The communications protocol used on a Wiegand interface is known as the…
-
Door Access Fingerprint DA22C Biometric RFID Password WIFI Reader Time Attendance Reduce Manpower SME Digitalization Access Control Power Supply Box Repair
Save27.1%Save $130.00Only$350.00 $350.00CHOICE Brand and SGCCTV Brand are Singapore IPOS Trade Mark Registered. Widely deployed in Shopping Malls, Residential, Commercial, Office, Warehouse. Compatible with ALL DVR & NVR ONVIF protocols. Great Technical…
-
HIKVISION Facial Recognition DS-K1T321MFWX Most Economy Face Access Fingerprint RFID Password WIFI AP Mode PC Web Mobile APP Cheap Low Cost Time Attendance
$298.00HIKVISION SINGAPORE OFFICIAL PLANTINUM PARTNER Supply and Maintenance HIKVISION CCTV IP Cameras, NVR, Turbo HD TVI Cameras, DVR, PTZ Cameras, Access Control System, Video Intercom, Network switches, Sim Lim Square…
-
HIKVISION Facial Recognition Thermal DS-K1T341BMI-T Face Access Fingerprint RFID Mask Wearing Detect 2 way Audio Video Intercom Mobile APP Open Door IP65
$550.00HIKVISION SINGAPORE OFFICIAL PLANTINUM PARTNER Supply and Maintenance HIKVISION CCTV IP Cameras, NVR, Turbo HD TVI Cameras, DVR, PTZ Cameras, Access Control System, Video Intercom, Network switches, Sim Lim Square…
-
Access Control Power Box CCAC106 Door Access Repair Replace Service Office Warehouse Store Security System Backup Power Battery for Door Lock Power Supply
$49.00CHOICE Brand and SGCCTV Brand are Singapore IPOS Trade Mark Registered. Widely deployed in Shopping Malls, Residential, Commercial, Office, Warehouse. Compatible with ALL DVR & NVR ONVIF protocols. Great Technical…
-
Access Control Card Duplicator CCACX5 Copy EM RFID MIFARE Proximity Terminal NFC ICUID Copy Key Card AID NSC Card Key Hacking Duplicate Access CARD Service
$298.00CHOICE Brand and SGCCTV Brand are Singapore IPOS Trade Mark Registered. Widely deployed in Shopping Malls, Residential, Commercial, Office, Warehouse. Compatible with ALL DVR & NVR ONVIF protocols. Great Technical…
-
HIKVISION IP INTERCOM DS-KD8003-IME1 DS-KD-DIS Keypad DS-KD-KP Video Intercom Repair Replace Indoor Station Mobile APP Video Intercom 2-Wire Door Station
$388.00HIKVISION SINGAPORE OFFICIAL PLANTINUM PARTNER Supply and Maintenance HIKVISION CCTV IP Cameras, NVR, Turbo HD TVI Cameras, DVR, PTZ Cameras, Access Control System, Video Intercom. Sim Lim Square 02-81 10am-7pm…
-
High Security Reader SV-PSSR100WLK Smart Card PS21 SSID MIFARE Singapore Parliament Singapore Police Force Changi Airport MAS MOE PUB MOH MPA Public Service
$300.00CHOICE Brand and SGCCTV Brand are Singapore IPOS Trade Mark Registered. Widely deployed in Singapore Government Buildings Supply and Maintenance Wiegand 92 Bits 13.56MHz ISO14443A/B READER Sim Lim Square 02-81…
-
EBELCO in-swing Door ZL-600 Door Control Access Control Door Repair Service EM Lock Door Access Entrance Door Digital Lock
$22.00EBELCO in-swing Door ZL-600 Door Control Access Control Door Repair Service EM Lock Door Access Entrance Door Digital Lock EBELCO electromagnetic lock 600 series are known with its excellent holding…
-
SIB Automatic Swing Door Operator D02
$299.00SIB Automatic Swing Door Operator D02 Robust and durable, the PowerSwing is an electrohydraulic operator suitable for applications requiring heavy doors in high-traffic environments, like hospital corridors and busy retail operations. ASSA…
-
ZKTeco Access Control Panel Atlas-400 Door Controller Box Access Control System Biometric Door Access System Security Access Control Web Base Application
$698.00ZKTECO SINGAPORE GENUINE PARTNER with Service Center Supply and Maintenance HIKVISION CCTV IP Cameras, NVR, Turbo HD TVI Cameras, DVR, PTZ Cameras, Access Control System, Video Intercom, Network switches. Sim…
-
ZKTeco Access Control Atlas-200 Door Controller Box Access Control System Biometric Door Access System Security and Access Control Web Base Application
$498.00ZKTECO SINGAPORE GENUINE PARTNER with Service Center Supply and Maintenance HIKVISION CCTV IP Cameras, NVR, Turbo HD TVI Cameras, DVR, PTZ Cameras, Access Control System, Video Intercom, Network switches. Sim…
AIPHONE Video Intercom JKS-1AEDV Intercom Repair and Service Intercom Installation and Maintenance Home Office Warehouse Intercom Japan Technology Manufacture 
6U Server Rack WM6406 Wall Mount POE SWITCH CCTV DVR NVR MONITOR ROUTER MODEM Protect Damage No messy No Dust Power and Network Connections 
Hikvision CCTV Camera DS-2CE15A2P(N)-VFIR3 Outdoor Weatherproof 700TVL Vari-focal IR Bullet Camera 
WIFI IP CAMERA C1HC EZVIZ Mini Wireless IP Camera No Drilling SD Card Cloud Storage Super Wide Angle Full HD 1080P 
Face Recognition Terminal DS-K1T671M 
AC 24V ADAPTER 
Auto Follow Zoom Microphone Live Stream Camera Hikvision DS-U102 Great for Schools Educators Proposal & Presentation live stream with All Meeting Platform 
CCTV Systems 8-Camera Package Hikvision Dahua CCTV Singapore DIY Package Full HD Camera Repair & Replace Best Price Most Competitive Home Security Office CCTV 
WISENET 2MP CCTV DOME QND6012R South Korea Samsung HANWHA Techwin Military Sensitive Office Home Mall Government Agency China CCTV Camera Security System 
SERVER RACK Trays for Sales Buy server rack online server racks and enclosures parts 6U~12U 18U~32U 42U Add On Trays for Server Rack Trays Size Server Rack 
MOTION DETECTOR CHOICE WMDHM 
RUIJIE Unified Security Gateway RG-EG2100-PV2 FREE Cloud Managed All-in-one Smart Access Innovative Mobile App VPN and Traffic Visualization IPSEC License 
CERTIS CISCO 16CH Network DVR AVR-3216E-04H HYBRID Analog+IP ATM Bank Airport Custom ICA Immigration Police Force Money Changer 
Dahua IMOU Cue C22P WIFI IP Camera Baby Monitor Wireless Surveillance Camera H.264 Built-in Mic Cloud Storage 
Hikvision DS-2CD1123G0E-I IP POE Dome Network Camera H.265+ 2MP 1080P Power Over Ethernet Outdoor Weatherproof IP67 Hi-Connect ivms4200 ivms4500 
DAHUA IPC HDBW2230E Starlight Super Resolution Night Vision Dome Camera SD Card Slot Hospital School Banks Office Government Ministry 
Hikvision DS-7204HQHI-K1 4ch 1080p 1U H.265 DVR VGA HDMI 4K Network Mobile APP Hik-Connect P2P AcuSense 
IP Camera Dual-band 2.4-5G Home CCTV Camera 1080P Full HD WIFI Wireless IP Camera Night Vision Baby Monitor Wireless Surveillance Camera Built-in Mic Cloud Storage 
Camera bracket CC-302 
CCTV Combiner Coaxial Cable CCTV Multiple Camera Over Single Coaxial RG59 Coaxial Multiplexer Video Modulator CCTV Video Multiplexers Multi-Camera Merger 
Video Intercom AIPHONE JPS-4AED Intercom Repair Replace Upgrade Service Intercom Installation Office Warehouse Factory Schools MCST Condominium Apartment 
CCTV CAMERA UNIARCH IPC-T122-PF28 UNIVIEW World Top-3 CCTV Manufacturer 2MP IP POE CAMERA Repair Replace CCTV Camera Onvif H.265+ IP67 IR30m Mobile APP Uniarch Life 
HIKVISION Facial Recognition Thermal DS-K1T341BMI-T Face Access Fingerprint RFID Mask Wearing Detect 2 way Audio Video Intercom Mobile APP Open Door IP65 
DOOR ACCESS READER CC28A 
Body-Worn Camera Hikvision DS-MH2311 Security Officer Police Force Army Officer Training Instructors Video Evidence Court Evidence Self Protection Avoid Accusation 
Door Reader Card Access Password Reset Recovery Download Software Price Check Access Control 
HIKVISION 5MP FishEye DS-2CD2955FWD-I H.265 360 degree Wide Angle SD Storage 
Hikvision Wide Angle DS-2CD2T45G0P-I 4MP 2K 180 degree Hik-Connect iVMS4500 CCTV Camera SD Card Storage IP67 Weatherproof Face Detection 
12MP Fisheye-Network Camera CC81IPC59AE Panoramic 360 degree H.265 IP POE SD Card NVR Cloud Storage Thermal Analysis 
2MP Webcam DS-UC2 
Guard Tour Patrol CC-101Z Software Download Guard Patrol Monitoring Security Guard Patrol System How to Keep Estate Safe Oversee patrol routes activities Ensure Guards On Time Real Time Location Tracking 
HIKVISION CCTV Camera Singapore DIY Package for 6 Full HD Camera Installation service for CCTV camera CCTV Promotion Package CCTV Camera Installation 
Hikvision CCTV IP Camera DS-2CD1643G0-IZ BULLET 4MPNight Vision 1080P Smart IR IP67 
Guard Tour Reader WM-5000V8 Vanguard 8 Patrol System 2.4G IP67 Long Range Download Station RFID Guard Tour System Fingerprint Guard Reader Cloud Software Online Guard Tour System 
Trail Camera Trap CCH8 Conservation Research Nation Park Wildlife Hunting Trail Camera Motion Activated IP66 Waterproof Outdoor Infrared Night Vision Hunting Scouting Camera 
Handheld CCTV Camera Tester IPCX4 Troubleshooting Service Repair CCTV Camera Price in Singapore For IP Camera Analog Camera Video Loss No Video No Display 
Website Fix Errors CCWFE49 Repair Restore WordPress Cpanel Update Plugin Not Compatible How to Fix WordPress Troubleshoot Not Secure Website 
HIKVISION ALARM AX-PRO Magnet Detector DS-PDMC-EG2-WB Emergency Button DS-PDEB1-EG2-WB INTRUDER ALARM SYSTEM HOME OFFICE FACTORY ALARM SYSTEM INSTALLATION 
DAHUA IPC-HFW2431S-S-S2 4MP POE Bullet IP Camera DMSS SMART PSS GDMSS IVS Intelligent Video Surveillance Hospital School Banks Office Government Ministry 
CCTV Systems 32-Camera Package Hikvision Dahua CCTV Singapore DIY Package Full HD Camera Repair & Replace Best Price Most Competitive Home Security Office CCTV 
Cheapest UPS Uninterruptible Power Supply CCUPS12V3A Backup Power Supply CCTV Camera Door Access Built-in 5A Battery Protect Against Power Surge and Failure 
Door Access Control System DA188 Electromagnetic Lock Wiring Diagram Installation Price RFID Password Reader Sim Lim Square CCTV Camera Shop Security System 
Cheapest Power Supply Control CC12V5A Power Supply Access Control CCTV Camera Repair Replace Power Box Door Access Door Lock Door Reader Failed DC12V UPS 
Video Door Bell Wireless Motion Detect Cloud Storage Night Vision Mobile App EZVIZ DP1 - Free Installation* 
CCTV DVR Hikvision DS-7216HQHI-K1 Repair and Replace CCTV DVR 16ch 1080p 1U H.265 Pro DVR VGA HDMI 4K Network Mobile APP Hik-Connect P2P AcuSense 
DAHUA Video Intercom DHI-VTH5221DW-S2 NIGHT VISION Touch Screen IP CCTV Security Monitor 14 Zones Wireless Alarm MINISTRY AGENCY CCTV MAINTENANCE HOSPITAL SCHOOL CAMERA INSTALLATION DAHUA CCTV AUTHORISED AGENT 
Trail Camera Trap CCM16 Conservation Research Nation Park Wildlife Hunting Trail Camera Motion Activated IP68 Waterproof Outdoor Infrared Night Vision Hunting Scouting Camera 
42U Server Rack AS6842 (600*800mm) Vertical Wall Mount PA System Fire Alarm CCTV Security System 
Mobile Portable Hidden CCTV Camera for Private Investigator Police Officer with Video and Audio Cloud and SD card storage Mobile Phone Viewable. Power by AC socket or Power bank. Hide in Shoes Box Dolls Tissue Box Hand bags Carton Box Unit Signage. 
Turnstile CCUT800B Access Control Manpower Free Time Attendance Facial Recognition Trace Together Safe Entry Sim Lim Square CCTV Camera Shop 02-81 90254466 
Video Balun Passive Active UTP CCTV CVI TVI AHD Analog Camera 4 Channel 8 Channel 16 Channel 
CCTV Camera DAHUA DH-IPC-EW5541-AS POE Network Fisheye Camera 5MP H.265+ 360 degree WizMind IR Perimeter Protection People Counting Intelligent Search MIC 
USB SPY IP Camera USBSPY2MP 2MP 1080P Full HD Wireless Spy Camera Portable Security Alarm Realtime Surveillance Hidden Home Fire Theft Camcorder 
CCTV BNC CONNECTOR CCTV INSTALLATION Analog IP Video bnc connector to cctv camera CCTV Camera Connectors HOME DIY cctv installation Coaxial Analog Video 
Kioxia EXCERIA 2.5" 480 GB Serial ATA III TLC LTC10Z480GG8 
HIKVISION 2MP DOME DS-2CD2121G0-I DS-2CD2125FWD-IS 2MP POE 256GB SD CCTV Ultra-Low Light Network Camera CCTV Camera Repair and Service SGCCTV Choicecycle 
Cheapest Assured! WESTERN DIGITAL PURPLE SURVEILLANCE HARD DISK 4TB 
Hikvision 2MP Bullet Camera DS-2CE16D0T-ITFS Full HD 1080P Audio Night Vision Weatherproof Most Economy and Budget Affordable CCTV Camera Service and Repair 
Hikvision Network Speed Dome DS-2DE2A204IW-DE3 Full HD 4X Powered by DarkFighter Smart IR 
Ruijie Cloud Managed PoE Switch RG-ES205GC-P 
CCTV Power Supply Box Surge Protected DC Adjustable Power Distribution Box 4 channel 8 channel 16 channel CC12V10A9 
Body Worn Camera CCBWZ2SD Police Body Worn Cheapest Top 10 Best Body Cameras Comparison Rental For Sales Management System 2MP 1080P Infrared 10m 36MP Photo Micro SD card Storage 
UNV 2MP Vandal-resistant Dome Camera IPC322CR3-VSPF28(40)-A 
HIKVISION DS-2CD2645FWD-IZS 4 MP IR Vari-focal Bullet Network Camera 
AIPHONE Video Intercom JFS-2AEDF Intercom Repair and Service Intercom Installation and Maintenance Home Office Warehouse Intercom 
KINGSTON Solid State Drives SATA SSD Gaming Video Storage Cloud PC Laptops 
Hikvision POE Bullet Camera DS-2CD1023G0E-I H.265+ 2MP 1080P Power Over Ethernet Outdoor Weatherproof IP67 Hik-connect ivms4200 Long Range Infrared IR 30m 
CCTV Power Cable Jack BNC T CONNECTOR how to connect bnc connector to cctv camera CCTV Camera Connectors HOME DIY cctv installation Coaxial Repair Upgrade 
Hikvision Wide Angle DS-2CD2345G0P-I 4MP 2K 180 degree Hik-Connect iVMS4500 CCTV Camera SD Card Storage Face Detection 
HIKVISION 4K 8MP DS2CD2183G0 Pro Series IP POE Dome Camera iVMS-4200 Hik-Connect Hik-Central Face Detection H.265+ IR 30m Weatherproof IP67 4K CCTV Camera 
HIKVISION 8CH Mobile NVR AE-MH0408 Coastal Port Bus Lorry Truck CCTV Camera Volvo Scania BMW Mercedes 4G LTE Built-in GPS AI Driver Behavior ADAS DMS BSD 
16 Ports Gigabit PoE Switch UTP7516GE-POE-4GF Managed Ethernet CCTV Camera Video Intercom Face Biometric Door Access Control Network Segmentation 
METAL DETECTOR GATE MD800W 33 ZONE SENSORS IP65 7" LCD SCREEN PROGRAMMING 15 PRESET SECURITY SCENARIO PRISON AIRPORT IMMIGRATION SCHOOL NIGHT CLUB BANK SECURITY ENTRANCE STOP VIOLENT HIGH SPEED 
Human Body Temperature BT65301 Fever Screening Stay Safe Covid Delta Virus Lockdown Circuit Breaker 
Professional World Class! WESTERN DIGITAL PURPLE SURVEILLANCE HARD DISK 18TB WD180PURZ 
WISENET 32CH 8HDD NVR XRN-2011A South Korea Samsung HANWHA Techwin Military Sensitive Office Home Mall Government Agency China CCTV Camera Security System 
32U Server Rack AS6632(600*600mm) Vertical Wall Mount PA System Fire Alarm CCTV Security System 
EZVIZ Wi-Fi Video Doorbell DB1C 
24v to 12v DC CONVERTER 
IP CAMERA 5G C6P Ezviz PANORAMIC CAMERA 360degree Fisheye 3MP Dual-Band WIFI 2.4Ghz & 5Ghz Wireless IP Camera 
Dahua PTZ Camera SD49225GB-HNR DH-SD49225T-HN Network Camera 2MP H.265+ ONVIF 25x Starlight IR AI PTZ 360 Pan Tilt Zoom Outdoor IP66 IR 100m Perimeter Face detection 
DOCK STATION 8 Ports BODY WORN CAMERA POLICE BODY WORN DIGITAL EVIDENCE MANAGEMENT SYSTEM DEMS SOFTWARE Touch Screen CLOUD DATA MANAGEMENT SYSTEM 
Dahua Bullet Network Camera IPC-HFW3241E-AS Security System CCTV Camera World Top Security Manufacturer 2MP H.265+ Lite AI IR Fixed Focal Outdoor Weatherproof IP67 
Lift Travelling Cable Cat6 Factory Direct Best Price Property Management Facility Management Lifts Maintenance Elevator Servicing Dual Galvanized Steel-Wire 
Carcam In-Vehicle 4K DR900X 8MP installed Bus Lorry camera Safety cameras with installation Real time recording 
CCTV Cable Video Balun 8MP CAT5 CAT6 Data Transmitter Save Cost Stay Competitive Reliable Quality Sim Lim Square CCTV Shop 02-81 7 days a week operation 
Dahua AI Camera SD2A200-GN-A-PV SD2A500-GN-A-PV Full Colour Sony Starvis IP66 2 Way Audio Human Detection Tripwire Intrusion Deterrence Sound Light Alarm 
CCTV NVR Hikvision DS-7608NI-Q1/8P DS-7608NI-Q1-8P Repair Replace CCTV NVR 8ch H.265 NVR VGA HDMI 4K Web Access Network Mobile APP Hik-Connect P2P AcuSense