Mikrotik Hex RB750GR3 Plastic Body Gigabit Ethernet Router
- LAN Connectivity : 5 x 10 / 100 / 1000 Ports Ethernet
- Ports : 5
- Architecture: MMIPS
- MT7621A CPU
- CPU core count: 2
- CPU nominal frequency: 880 MHz
- CPU Threads count: 4
- RAM size: 256 MB
- Storage size: 16 MB
- Storage type: FLASH
- MicroSD memory card support
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DSPPA D7326 5G WiFi Conference Delegate Microphone with Voting Function
- Adopt WPA / WPA2 digital encryption technology ensures conference privacy, avoid malicious interference
- Compliance with IEEE802.11ac Wave-2 / A / B / g / N wireless standard
- Multiple frequency point selection from UHF, 2.4GHz and 5GHz
- With two RJ45 interfaces, 1 channel connection D7301 conference host, another connection AP
- Connecting cable recommended using high quality cross CAT6 cable
- External four-antenna design makes data transmission more stable
- Signal coverage in complex environments is radius of 25 meters, which can reach a radius of 30 meters normally
- Maximum power consumption: 15W; size: 188 ×188 ×40mm; net weight: 0.5kg”
DSPPA D7325 5G WiFi Conference Chairman Microphone with Voting Function
- Use 4 inch OLED screen, display voting results, volume,microphone status, power state, WiFi status, etc.
- Wide viewing angle, with high contrast 128 × 64
- Built-in rechargeable lithium battery, battery capacity 10000mAh, continuously speaking for more than 8 hours
- 128-bit AES digital encryption technology, WAP / WAP2 security connection, MAC address filtering, hidden SSID,
prevent eavesdropping and unauthorized access - High directive microphone, with windproof cover, with LED indicator ring, speech for red, wait for green
- D7325 is chairman microphone, with first priority button
- Using a low-delay technology, minimum delay is less than 20 ms; non-compressed audio transmission,
- 48K sampling rate, digital control, high quality of audio transmission
DSPPA D6854 2.4G Wireless Delegate Microphone
- Conference unit with pure speech function.
- Each conference unit has a unique ID number.
- Equipped with a microphone on/off button, the chairman unit has a chairman priority button.
- 2.8-inch TFT color screen displaying unit ID, signal strength, battery level, time-limited speech, etc.
- Electret cardioid condenser microphone, available in two models: Square Mic Rod and Gooseneck Microphone.
- The microphone rod can be detached during recess periods, facilitating equipment maintenance and storage.
- Adjustable microphone volume.
- Strong anti-interference ability against mobile phone signals.
- Simplified Chinese and English bilingual display for unit information
- Full digital audio processing technology with an audio sampling rate of 48kHz.
- Encryption protection prevents eavesdropping and unauthorized access, ensuring the confidentiality of meetings.
- Supports automatic camera tracking when used with host settings and paired with a camera
- TYPE-C Charging Interface
DSPPA D6859 2.4G Wireless Conference Indoor Signal Booster
● Uses a 14dBi directional high-gain planar antenna in the 2.4-2.5G frequency band, with an input impedance of 50Ω.
● Built-in 2.4G ultra-low power wireless module with a 48K digital audio sampling rate.
● Utilizes 2.4G all-digital frequency-hopping modulation communication technology.
● Includes a powerful built-in wireless audio transmission protocol, employing numerous coexistence mechanisms to prevent wireless conference units from external interference.
● Built-in digital circuitry significantly amplifies the 2.4G wireless signal, enhancing communication stability for conference units.
● Full-range communication with adaptive frequency hopping, forward error correction, and retransmission mechanisms to ensure data is never lost.
● Connects directly to the host without the need for an external power supply, with both receiving and transmitting capabilities.
● Radiation range of up to 40 meters in a straight line.
● Equipped with a universal adjustable base for flexible installation on walls, desktops, and other locations.
DSPPA D6853 2.4G Wireless Chairman Microphone
- Conference unit with pure speech function.
- Each conference unit has a unique ID number.
- Equipped with a microphone on/off button, the chairman unit has a chairman priority button.
- 2.8-inch TFT color screen displaying unit ID, signal strength, battery level, time-limited speech, etc.
- Electret cardioid condenser microphone, available in two models: Square Mic Rod and Gooseneck Microphone.
- The microphone rod can be detached during recess periods, facilitating equipment maintenance and storage.
- Adjustable microphone volume.
- Strong anti-interference ability against mobile phone signals.
- Simplified Chinese and English bilingual display for unit information
- Full digital audio processing technology with an audio sampling rate of 48kHz.
- Encryption protection prevents eavesdropping and unauthorized access, ensuring the confidentiality of meetings.
- Supports automatic camera tracking when used with host settings and paired with a camera
- TYPE-C Charging Interface；
DSPPA D6850 2.4G Wireless Digital Conference System Host
- 4.3-inch capacitive touch screen with a graphical interface design, providing a clear view of all functions, settings, and basic working information of the units; modern and elegant design. The touch control operation ensures highly user-friendly interaction.
- Operates in the ISM band (2400MHz–2525MHz) with fully digital frequency-hopping (DSSS) modulation communication technology, allowing seamless coexistence with WiFi and offering excellent anti-interference performance.
- Features true digital wireless transceiver separation and adaptive frequency-hopping technology, along with forward error correction and retransmission mechanisms to ensure no data loss.
- Encryption protection prevents eavesdropping and unauthorized access, ensuring the confidentiality of meetings.
- Full digital audio processing technology with an audio sampling rate of 48kHz.
- Supports connection of up to 255 wireless conference units.
- Includes a one-button shutdown function to turn off all units.
- Provides three conference modes: First-In-First-Out, Normal Mode, and Chairman Mode, with the ability to configure simultaneous speaking for 1/2/3/4 units.
- Equipped with one RS232 interface for seamless integration with central control systems.
- Displays real-time information on channels, ID addresses, and battery levels of the units.
- Includes one RS422 interface for centralized camera control.
- Allows total volume adjustment and individual 4-channel volume control to regulate signal output levels.
- The chairman unit features a Chairman Mode with priority functions, which are available on all chairman units.
- Supports speech timing and countdown reminders. The speech timing function allows setting the speaking time for units or disabling the timer for unlimited speaking.
- The system display supports Chinese and English languages.
- Connects to the wireless transceiver via a professional communication cable, with the host providing power to the transceiver, eliminating the need for an external power source.
- Includes two unbalanced audio output interfaces for connection to preamplifiers, mixers, or professional amplifiers.
- Offers four balanced audio output channels for connection to audio processors.
- Features a high-end exterior design with a 2U chassis, suitable for installation in standard 19-inch racks.
DSPPA DMA350U 350W Digital Mixer Amplifier
- RMS Power : 350W
- Freq. Response : 80Hz-15kHz
- Mic Sensitivity : 10mV±1mv
- AUX Sensitivity : 350mV±50mv
- Speaker Output : 70V/100V & 4-16Ω
- Dimension : 430x330x88mm
- Net Weight : 8.5KG
Acer DSJ-T8 Body Camera (Audio & Video Recoder)
- Brand : ACER
- Model : DSJ-T8
- Video Regulation 48MP
- Audio & Video Recorder
- Laser Positioning
- Explosive Flashing Light
- Wide Angle Lens
- Night Vision
- 2.0-in Color LCD Screen
- Storage Capacity 64GB Built-in
- Battery Rechargeable 2000mAh
Hikvision DS-2CD1067G2H-LIU 6MP ColorVu with Smart Hybrid Light Fixed Bullet Network Camera
6MP ColorVu with Smart Hybrid Light Fixed Bullet Network Camera
- High quality imaging with 6 MP resolution
- Support Human and Vehicle Detection
- Smart Hybrid Light: advanced technology with long range
- Efficient H.265+ compression technology
- Supplement Light Range Up to 30 Meter
- Built-in microphone for real-time audio security
- Water and dust resistant (IP67)
Hikvision DS-2CD1367G2H-LIU 6MP ColorVu with Smart Hybrid Light Fixed Turret Network Camera
6 MP ColorVu with Smart Hybrid Light Fixed Turret Network Camera
- High quality imaging with 6 MP resolution
- Support Human and Vehicle Detection
- Smart Hybrid Light: advanced technology with long range
- Efficient H.265+ compression technology
- Supplement Light Range Up to 30 Meter
- Built-in microphone for real-time audio security
- Water and dust resistant (IP67)
DSPPA MAG6401 2x25W IP Network Terminal with Built-in Amplifier
- Dual Network interface design, able to work across network segments
- Able to connect to anywhere the network reaches
- Built in MP3 player, USB port, and SD slot, for local program playing
- Support up to 48kHz sampling frequency, and 16bit digital audio code stream decoding
- Built in 2*25w or 1*50w Hi-Fi digital amplifier, with low power consumption setting
- Able to play the background music, emergency broadcast, warning signal from system center
- 1 aux input, 1 aux output, 2 MIC input, 1 EMC output, and 1 short circuit output
- Volume and play status of the zone can be controlled by this terminal
- LED indicator for signal status, and digital display of work condition and information change
- Infrared remote control available
Hikvision DS-2CD1343G2-LIUF/SL 4MP Smart Hybrid Light Fixed Turret Network Camera
4MP Smart Hybrid Light Fixed Turret Network Camera
- High quality imaging with 4 MP resolution
- Support Human and Vehicle Detection
- Smart Smart Hybrid Light: advanced technology with long range
- Efficient H.265+ compression technology
- Support on-board storage up to 512 GB (SD card slot)
- Provide real-time security via built-in two-way audio
- Water and dust resistant (IP67)
Patrol Hawk Vcare 10 Intrusion Alarm Wi-Fi/4G Alarm Gateway
Patrol Hawk Vcare 10 Intrusion Alarm Wi-Fi/4G Alarm Gateway
Hikvision DS-3E1318P-EI/M 16 Port Fast Ethernet Smart Managed POE Switch
16 Port Fast Ethernet Smart POE Switch
- 16 × 10/100M PoE ports, 1 × Gigabit RJ45 port,1 × Gigabit combo
- Total PoE Power Budget 130 W
- Support 802.1Q VLAN
- Support PoE watchdog to detect and restart the cameras that do not respond
- Support STP/RSTP Loop prevention
- Support cable detection to locate failure
- Up to 300 m Long Range PoE Transmission
- 6 kV Surge Protection
Dahua CS4226-24ET-240 24 Port Cloud Managed PoE Switch
26-Port Cloud Managed Desktop Switch with 24-Port PoE
- Ethernet Port : 24P
- Ethernet Port Speed : 10/100 Mbps
- Optical Port Speed : 1000 Mbps
- Ethernet Port Uplink Speed : 10/100/1000 Mbps
- Description of Function Slot : Port 1-24: 24 × RJ-45 10/100 Mbps (PoE); Port 25-26: 2 × RJ-45 10/100/1000 Mbps (combo); Port 25-26: 2 × SFP 1000 Mbps (combo)
DSPPA DA3750 1000W 1 Channel Class-D Amplifier
- RMS (100V) : 1000W
- RMS (70V) : 500W
- Min. source electromagnetic force : ≤1000mV
- SNR : ≥80dB
- Frequency response : 80Hz~16kHz (±3dB)
- Total harmonic distortion : ≤1% （1kHz, normal condition）
DSPPA DMA120U 120W Digital Mixer Amplifier
- MIC1 IN Sensitivity : 10mV ±1mv
- MIC2 IN Sensitivity : 10mV±1mv
- AUX1 IN Sensitivity : 350mV±50mv
- AUX2 IN Sensitivity : 350mV±50mv
- EMC IN Sensitivity : 350mV±50mv
- MIC Frequency Response : 120Hz～12kHz (±3dB)
- AUX Frequency Response : 80Hz～15kHz (±3dB)
