Dahua- ARC3800H-W2(868)

  DAHUA WIRELESS INTRUSION ALARM ARC3800H-W2(868)  

FEATURES

• Dual Network Connectivity

• The ARC3800H-W2(868) supports both Ethernet and Wi-Fi connections to ensure stable communication. This redundancy keeps the system operational even if one network fails.

• Extensive Device Support

• It can manage up to 150 wireless and wired devices, including keypads, sirens, keyfobs, and PIR cameras. This allows for a highly customizable and scalable security setup.

• Integrated Video Verification

• The hub supports alarm video verification by linking with IP cameras. Images from PIR cameras can be quickly transferred to the hub for immediate monitoring.

• Cloud-Based Remote Management

• Features cloud update capabilities that allow remote updates of the hub and connected peripherals through a mobile app. This ensures the system always runs the latest features and patches.

• Secure Communication Protocols

• The hub uses AES128 encryption and frequency hopping for two-way communication with peripherals. This safeguards the system against unauthorized access and interference.

SPECIFICATIONS

• Wireless peripheral capacity: Up to 150 channels (e.g., up to 64 keyfobs, 8 keypads, 4 repeaters, 64 PIR‑cams)

• Alarm input channels (expandable): Up to 64 channels

• Alarm output channels (expandable): Up to 64 channels

• Video input: Up to 8 IP cameras (for alarm video upload only)

• Network interface: 1 × RJ‑45 Ethernet port (10/100 Mbps)

• Built‑in backup battery: 4,750 mAh rechargeable lithium battery

• Wireless carrier frequency: 868.0‑868.6 MHz (for “(868)” version)

• Open‑space wireless communication distance: Up to 2,000 m

• Encryption: AES‑128; supports frequency‑hopping two‑way RF communication

• Supported user accounts: 33 app users (31 general, 1 admin, 1 installer) and 32 keypad users

• Log capacity: Up to 5,000 entries

• Operating temperature: –10 °C to +55 °C (battery not charging)

• Dimensions: 174.8 mm × 174.8 mm × 38.3 mm

  DAHUA WIRELESS INTRUSION ALARM ARC3000H-W2(868)  

FEATURES

• Supports Multiple Peripherals

• Manages up to 150 wireless devices including sirens, keyfobs, keypads, and PIR cameras. This allows for a highly scalable security system.

• Peripherals Status Display

• Displays signal strength, battery level, temperature, and firmware version of connected devices. This helps monitor device health and connectivity in real time.

• Automatic Network Replenishment

• Features ANR to switch automatically to available networks if one fails. This ensures uninterrupted system operation.

• Video Linkage via App

• Supports video linkage through the mobile app for enhanced monitoring and verification. Users can view events remotely for faster response.

• Cloud Update and Auto Recovery

• Enables cloud updates and automatic recovery from failed updates. This ensures the system always runs the latest software and remains secure.

SPECIFICATIONS

• Peripherals capacity: up to 150 devices (as listed)

• Wireless frequency: 868 MHz, two‑way, AES‑128 encryption, hopping

• Wireless range: up to 1,600–2,000 m in open space for keyfobs/PIR Cameras

• Network mode: Ethernet + Wi‑Fi + dual SIM (single standby) support

• Cache capacity: offline ANR up to 50 events

• Battery backup: Built-in rechargeable lithium battery

• User management: via app; share function for app users

• Log storage: max 5,000 event logs

• Ports: RJ‑45 Ethernet, buttons (reset, power, AP), built-in buzzer/LED

• Video input: supports 4 IPC channels for video alarms

• Dimensions: approx. 163 × 163 × 32 mm

• Temperature range: –10 °C to +50 °C; humidity 10–90% RH

• Tamper: Yes; push notifications and calling alarm for up to 5 numbers supported

  DAHUA WIRELESS INTRUSION ALARM ARC3000H-W2  

FEATURES

• Supports up to 150 wireless peripherals

• Includes up to 6 sirens, 64 keyfobs, 4 repeaters, 8 keypads, and 8 PIR‑Cameras for a full-scale wireless system

• Two-way 868 MHz wireless with AES‑128 encryption & frequency hopping

• Reliable comms with up to 2,000 m range in open space for stable connectivity

• Video linkage via app and ANR offline cache

• Captures alarm-triggered snapshots from up to 4 IPCs and stores up to 50 offline events for continuous operation

• Automatic network replenishment and cloud firmware updates

• Seamless fallback between Ethernet and Wi-Fi; auto-recovery from failed updates to prevent downtime

• Shared user access with event-driven notifications

• Manage users via DMSS (end user) or COS Pro (installer), with support for push alerts, SMS, and voice call alarms

SPECIFICATIONS

• Wireless peripherals: Up to 150 devices (6 sirens, 64 keyfobs, 4 repeaters, 8 keypads, 8 PIR‑Cameras)

• Video inputs: Supports 4-camera IPC channels for alarm snapshots

• Network interface: 1 × RJ‑45 10/100 Mbps Ethernet; includes Wi‑Fi 2.4 GHz (IEEE 802.11b/g/n)

• Backup battery: Built-in lithium, ~12 hours standby support

• Communication protocols: TCP/IP, PPTP, L2TP, DHCP, UPNP, NTP; supports SIA, SoftGuard, Hik-IP Receiver via Cloud firmware

• Event storage: Up to 5,000 events and 50 ANR cache entries

• Controls & indicators: One multi‑status LED; three buttons (reset, power, AP); built-in buzzer

• Wireless frequency: 868.0–868.6 MHz, AES‑128, two‑way, frequency hopping; EIRP limit 25 mW; distance up to 2,000 m open space

• Power: 12 V DC, 1.5 A adapter included (region-dependent)

• Environment: –10 °C to +50 °C, 10–90% RH (indoor); tamper-protected lid

• Dimensions / Weight: 163 × 163 × 32 mm, net weight ~0.38 kg, gross weight ~0.80 kg

• Certification & Grade: CE, EN 50131‑1/3/5‑3/6/10, EN 50136‑2, Security Grade 2, Environmental Class II, ATS SP2/DP2 compliance