40W 1-Zone Network Amplifier
Additional information
| Brand | Hikvision |
|---|---|
| Customer Application | Public Address |
| Customer Type | Airports, Army, Commercial, Government Entities, Healthcare, Industrial, Jail / Prison, Law Enforcement, Medical, Navy / Coastal Protection, Oil & Gas, Other Businesses, Private Entities, Security Firms, Space & Research |
Description
- Support 40W Rated Power
- Support Single Channel
- Support multiple types of audio source input: Bluetooth, USB flash drive, microphone, and RCA, support 1 constant voltage output, 1 RCA output, 1 alarm input, 1 alarm output
- Support network connection and remote management through the network to achieve functions such as scheduled broadcasting, alarm linkage, TTS, etc
Available models:
- DS-QAE1A40G1-VB
Function
- Audio Bit Rate : G.711ulaw（64 Kbps）/G.711alaw（64 Kbps）/MP3（32K~320Kbps）; Sampling bit width: 16 bits
- Protection Function : Short circuit protection, overcurrent protection, over temperature protection, anti-static electricity protection, surge protection, electrical shock protection
Network
- Network Protocol : IPv4, HTTP, HTTPS , SSL/TLS , DNS, NTP, TCP, UDP, IGMP, ICMP, DHCP, ARP, SSH
- Interface Protocol (API) : ISAPI, ISUP, RTP
- Client : HikCentral Professional
Audio
- Rated Power : 40 W; 24 VDC
- Frequency Response : 80 Hz to 20 kHz（±3 dB）
- THD And SNR : THD: ≤1%; SNR: ≥100 dB
Interface
- Alarm : 1 alarm input; 1 alarm output
- Ethernet Interface : 1 RJ45 10 M/100 M adaptive Ethernet port
- Local Storage : Built-in 4 GB EMMC (Audio file storage is 1 GB.)
- Audio In : MIC 1: -20 dBV, 4 KΩ,unbalance, 6.35 mm jack; USB 2.0 × 1; RCA in : 0 dBV, 5 KΩ, unbalance, RCA pin jack; Bluetooth
- Audio Out : Constant Voltage Output × 1，100 V COM; RCA Out : 0 dBV, 100 Ω, unbalance, RCA pin jack; RCA Cascading: support a cascade of up to 3 amplifiers
- LED Indicator : Power indicator (solid white): the device is normally working; USB flash drive indicator (solid white): the device is in USB mode; Bluetooth indicator (solid blue): the device is in Bluetooth mode
- Volume Knob : MIC Volume Knob × 1，Volume Knob × 1
- USB : USB 2.0/3.0.
File format: FAT32 and EXFAT, maximum capacity: 128 GB.
FAT32 file system: maximum partition size: 128 GB, maximum file size: 4 GB.
EXFAT USB flash drives support single files lager than 16 EB.
- Power Interface : Aperture size: Ø2.0 mm
General
- Material : Plastic
- Dimension190.8 mm × 230.8 mm × 51.2 mm (7.48″ × 9.06″ × 2.01″)
- Package Dimension : 362 mm × 280 mm × 100 mm (14.25″ × 11.02″ × 3.94″)
- Weight : ≈ 1496.2 g (3.3 lb.)
- With Package Weight : ≈ 2456.2 g (5.4 lb.)
- Color : White
- Packing List : Device × 1; Power Adapter × 1; Power Cord × 1; Regulatory Compliance and Safety; Information × 1
- Bluetooth : Bluetooth 5.0，10 m
- Operating Temperature : -10 °C to 55 °C (14 °F to 131 °F)
- Operating Humidity : ＜90% (No condensation)
- Power Consumption : Standby Consumption: 4.5 W; Annual Average Consumption: Max. Working Consumption: 45 W (based on the average playing time)