Hikvision 40W 1-Zone Network Amplifier DS-QAE1A40G1-VB

Hikvision 40W 1-Zone Network Amplifier DS-QAE1A40G1-VB Features: Rated Power: 40 W, 1 Zones Audio input: USB/Bluetooth/MIC/RCA Support volume and content adjustment Support schedule/live/emergency broadcast, alarm linkage, TTS Technical Specifications: Function Audio Bit Rate G.711uLaw (64 Kbps) G.711aLaw (64 Kbps) MP3 (32 Kbps To 320 Kbps) Sampling Bit Width 16 Bits Speech Synthesis Languages English Russian Spanish Japanese Thai Portuguese (Brazil) Korean French Protection Functions Short Circuit Protection Overcurrent Protection Over Temperature Protection Anti-Static Electricity Protection Surge Protection Electrical Shock Protection Network Network Protocols IPv4, HTTP, HTTPS, SSL/TLS, DNS, NTP, TCP, UDP, IGMP, ICMP, DHCP, ARP, SSH Interface Protocol (API) ISAPI, ISUP, RTP Audio Rated Power 40 W Rated Voltage 24 V DC Frequency Response 80 Hz To 20 kHz (±3 dB) THD And SNR THD: ≤ 1% SNR: ≥ 100 dB Interface Alarm Interface 1 × Alarm Input 1 × Alarm Output Ethernet Interface 1 × RJ45 10/100 Mbps Adaptive Ethernet Port Local Storage Built-In 4 GB eMMC (Audio File Storage: 1 GB) Audio Input MIC 1: -28 dBV, 2.57 KΩ, Unbalanced, 6.35 mm Jack (Supports Dynamic Microphone) 1 × USB 2.0 1 × RCA In: 0 dBV, 5 KΩ, Unbalanced Bluetooth Supported Audio Output 1 × Constant Voltage Output (100 V COM) 1 × RCA Out: 0 dBV, 100 Ω, Unbalanced RCA Cascading: Supports Cascade Of Up To 3 Amplifiers LED Indicators Power Indicator (Solid White): Device Operating Normally USB Indicator (Solid White): USB Mode Active Bluetooth Indicator (Solid Blue): Bluetooth Mode Active Volume Controls MIC Volume Knob × 1 Volume Knob × 1 USB Support USB 2.0 / USB 3.0 File Format: FAT32 Maximum Capacity: 128 GB Maximum File Size: 4 GB Power Interface Ø2.0 mm Connector General Material Plastic Color White Supported Languages 41 Languages Including: English, French, Spanish, German, Italian, Japanese, Thai, Russian, Portuguese (Brazil), Arabic, Bulgarian, Czech, Danish, Greek, Spanish (Mexico), Estonian, Persian, Finnish, Hebrew, Croatian, Hungarian, Indonesian, Kazakh, Korean, Kyrgyz, Lao, Lithuanian, Latvian, Dutch, Norwegian, Polish, Portuguese, Romanian, Slovak, Slovenian, Serbian, Swedish, Turkish, Ukrainian, Uzbek, Vietnamese Dimensions 190.8 × 230.8 × 51.2 mm Weight Approx. 1496.2 g Package Dimensions 362 × 280 × 100 mm Package Weight Approx. 2456.2 g Bluetooth Version Bluetooth 5.0 (Up To 10 m Range) Operating Temperature -10 °C To 55 °C (14 °F To 131 °F) Operating Humidity ≤ 90% (Non-Condensing) Power Consumption Standby Consumption: 4.5 W Maximum Working Consumption: 45 W What's in the Box: 1-Zone Network Amplifier × 1 Power Adapter × 1 Power Cord × 1 Regulatory Compliance And Safety Information × 1