Bosch PVA-1WEOL End-of-line supervision module, Module for monitoring the loudspeaker line for short and open circuits. Compatible with 100V, 70V, or 50V loudspeaker lines, Module is powered via loudspeaker line (pilot tone), A single loudspeaker line can have multiple modules, Up to 60 modules can be connected to one amplifier output channel, EN 54-16 system certification.

Hikvision DS-2DF8C260I5XS-AELW (T5) 8-inch 2MP 60X DarkFighter Laser Network Speed Dome PTZ Camera, 1/1.8" progressive scan CMOS, Focal Length: 6.0 to 360 mm, BLC, HLC, 3D DNR, 140 dB WDR, Optical defog, Built-in memory card slot, Excellent low-light performance, 60× optical zoom and 16× digital zoom, Expansive night view with up to 500 m laser distance, Supports face capture, Supports road traffic, Water and dust resistant (IP67) and vandal resistant (IK10) excluding glass window.

Hikvision DS-3E1526P-SI 24 Port Gigabit Smart Managed POE Switch, 24 × gigabit PoE ports, and 2 × gigabit fiber optical ports, PoE Power Budget: 370W, IEEE 802.3at/af standard for PoE ports. Network topology management, alarm push, network health monitor. 6KV surge protection for PoE ports, PoE watchdog to auto detect and restart the cameras that do not respond. Various layer 2 management protocols such as STP/RSTP, VLAN, link aggregation, SNMP, QoS and so on, MAC Address Table: 8K, Switching Capacity: 56Gbps, Packet Forwarding Rate: 41.66Mpps, Internal Cache: 4.1Mbits, 100 to 240 VAC.

Hikvision DS-2DE7A432IW-AEB (T5) 7-inch 4 MP 32X Powered by DarkFighter IR Network Speed Dome PTZ Camera, 1/1.8" progressive scan CMOS, 32× optical zoom and 16× digital zoom, up to 200 m IR distance, Focuses on human and vehicle targets classification based on deep learning, Audio visual alarm, Face capture, 120 dB WDR, BLC, HLC, 3D DNR, Digital defog, EIS, Built-in memory card slot up to 256 GB, IP66, IK10.

Hikvision DS-2DF8C842IXG-ELW 42X DarkFighter IR Network Speed Dome, 1/1.2" progressive scan CMOS, 42× optical zoom and 16× digital zoom provide close up views over expansive areas, up to 500m IR distance, Supports face capture to detect, capture, grade, and select faces in motion, Supports road traffic to detect vehicles, Smart Pan-Tilt Correction, 25 fps (3840 × 2160，2560 × 1440, 1920 × 1080, 1280 × 960, 1280 × 720), BLC, HLC, 3D DNR, 140dB WDR, Optical defog, Built-in memory card slot, IP67 Standard, IK10 (IEC 62262:2002), 6000V Lightning Protection, Surge Protection and Voltage Transient Protection.

Hikvision iDS-2CD7A26G0-IZHS 2MP DeepinView Darkfighter Moto Varifocal Bullet Camera, 1/1.8"" Progressive Scan CMOS, ICR, 50 fps (1920 × 1080, 1280 × 960, 1280× 720), 140dB WDR, 5streams, ONVIF(G/S/T), Vibration detection; Perimeter detection, Face recognition, Hard Hat, Queue management, Multi-target-type detection, IP67, IK10.

Hikvision DS-2DF7C445IXR-AEL (T5) 7-inch 4MP 45X DarkFighter IR Network Speed Dome PTZ Camera, 1/1.8" Progressive Scan CMOS, Excellent low-light performance with DarkFighter technology, 45× optical zoom and 16× digital zoom, Detects up to 15 faces simultaneous, Smart Tracking, 120 dB WDR, 3D DNR, HLC, Smart IR, Digital Defog, Expansive night view with up to 300m IR distance, Built-in memory card slot, Supports rapid focus, Water and dust resistant (IP66).

Bosch PLE‑2MA120‑EU 2-zone 120W Plena Mixer Amplifier, 6 microphone/line inputs plus 3 music source inputs, 100 V, telephone and a call station input with priority & VOX, 2 zones and announcement only output, Voice activated emergency override, Separate tone controls for microphones and music sources, 115 - 230 VAC ±10%, 50/60 Hz, Inrush Current: 8/16 A (230/115 VAC), 400 VA, 50 Hz to 20 kHz, 2x RJ-45 input, Charcoal.

Hikvision DS-2CD2T86G2-ISU/SL 4K AcuSense Strobe Light and Audible Warning Fixed Bullet Network Camera, Excellent low-light performance, Focus on human and vehicle targets classification based on deep learning, Active strobe light and audio alarm to warn intruders off, 1/1.8" Progressive Scan CMOS, Color: 0.003 Lux @ (F1.6, AGC ON), Supplement Light Range: Up to 60 m, 25 fps (3840 × 2160, 3200 × 1800, 2688 × 1520, 1920 × 1080, 1280 × 720), 120dB WDR, BLC, HLC, 3D DNR, Built-in memory card slot, Built-in Microphone & speaker for audio alarm, Face Capture, 12 VDC ± 25%.

Hikvision 16-ch 5MP 1U H.265 AcuSense DVR, Deep learning-based motion detection 2.0 for all analog channels Deep learning-based perimeter protection, H.265 pro+, Encoding ability up to 8 MP @ 8 fps, 5MP @ 12 fps, 5 signals input adaptively (HDTVI / AHD / CVI / CVBS / IP), 2 SATA interfaces, Up to 10TB capacity for each disk, 12 VDC, 5A.

ITC T-621A Condenser tabletop Microphone (Built-in chime), Microphone with prelude sound (when open, prelude music is released), with light ring prompt function, with good anti-cell phone, electromagnetic, high frequency interference ability, Polar Pattern: Cardioid, Frequency Response: 40Hz-16000Hz, Mic Sensitivity: -43±2dB, Microphone Length: 420mm, Wire Equipment: 10m (XLRF t turn 6.35 audio cable), Power Supply: ~AC 220/50Hz (Power Adapter DC 11.4V) DC 9V.

ITC T-511C Condenser tabletop microphone, power supply by phantom power, Operating Voltage: 11~52V, Sensitivity: -47dB±3dB, Frequency: 60~15000Hz, Output Impedance: ≤ 200 Ω, Element: Φ 9.7 Style Of Capacitance, Polar Pattern: Heart-shape.

ITC T-531A UHF single channel wireless microphone with segment LCD display, 1 handheld mic, Frequency Range: UHF 640-857MHz,Two bands total, Modulation: Broadband FM, Adjustable range: 25MHz, Channel Number: 600, Channel Spacing: 250KHz, Dynamic Range: 100dB, Frequency Response: 60-18KHz (±3dB), THD: ≤0.5%.

ITC TS-224 Suppressor (Digital Feedback Suppressor), 96KHz sampling frequency, 32-bit DSP processor, 24-bit A / D and D / A converter, 2-channel XLR female analog inputs / 2 sets of stereo coaxial / optical fiber / AES inputs, Input impedance: Balanced 20KΩ, Output impedance: Balanced 100Ω, KCMR: >70dB (1KHz), Input range: ≤+25dBu, Frequency response: 20Hz~20KHz, SNR: ≥110dB, Distortion: <0.01% OUTPUT=0dBu/1KHz, Channel resolution: >110dB (1KHz), Automatic notch, 144 x 32 LCD screen, AC 110V-220V, 50Hz/60Hz.

ITC TS-14PFX-4 14 Channel Mixer with 4 group Professional compact mixer, ultra-low noise discrete microphone preamplifier and +48V phantom power, Mic input: 8 channels (8 XLR interfaces), Line input: 6-channel single plug mono/stereo automatic switching hybrid interface, 2 sets of stereo main output, 4 marshalling outputs, 4 auxiliary outputs, 1 set of stereo monitoring output, 1 earphone monitoring output, 2 effect outputs, 24-bit DSP audio processor, Frequency response: 20Hz-20kHz, ±2dB, Distortion: <0.03% at+0dB,22Hz-22KHz A-weighted, Sensitivity: +21dB~-30dB, AC 100-240V 50/60Hz.

ITC TS-P440 Audio Matrix Processor, 4 Input and 4 Output Digital Audio Matrix Processor, built-in feedback suppression, echo cancellation, noise cancellation, Preamplifier, signal generator, extender, compressor, 5-band parametric equalizer, AM auto mixing function, AFC adaptive feedback cancellation, 31-band parametric equalizer, delayer, frequency divider, high-low-pass filter, limiter, Frequency response: 20Hz-20KHz, THD + noise: <0.002% @1KHz, 4dBu, Input impedance (balanced): 20KΩ, AC110V-220V, 50Hz/60Hz.

ITC T-B60 60W Mini Mixer Amplifier with MP3/Bluetooth, 1 Microphone audio input with independent volume control, 2 line audio inputs with independent volume control, Support priority function, Speaker Output: 4~16Ω/100V, Input Sensitivity& Source: MIC Input: +5mV, unbalanced 6.3 connector, Impedance: AUX Input: 350mV, unbalanced RCA connector, Tone: Bass: 100Hz±10dB, Treble: 10KHz±10dB, Frequency Response: 80Hz~16KHz(-3dB), SNR: ≥75dB, T.H.D: Rated power output, distortion rate≤1%, ~220V 50Hz.

ITC T-120DTB 120W Digital Mixer Amplifier with MP3/TUNER/Bluetooth (Phone Jack Mic Input), 1 EMC input, 2 AUX input, 4 MIC input (Unbalanced), Channel priority function EMC>MIC1>MIC2, MIC3, AUX1, AUX2, Bass: ± 10dB at 100Hz, Treble: ± 10dB at 10KHz, THD: < 0.5% (at 1KHz, 1/3 rated power), Overheat protection, overcurrent protection, short circuit protection, ~ 220 -240V/ 50Hz.

ITC TI-2406S 240W 6 Zone Mixer Amplifier with MP3, 4 mic inputs, 2 line inputs, with MP3/TUNER/BLUETOOTH, Speaker Zone 1~6 Output: 50W Max, Constant voltage output: 70V, 100V, rated resistance output: 4-16 Ω, Built in bell, 5 priority functions, THD: ≤ 0.1% at 1KHz, 1/3 rated power, Power Supply: ~110V/60Hz or ~230V/50Hz & DC 24V.

ITC T-216 Six zones paging microphone, Remote paging console for TI-1206S/TI-2406S/TI-3506S/TI-5006S, Zone selection button: User can choose single zone, multi zones, or all zones for paging., Call button and warning tone button, Number of rings selection: 2 sounds or 4 sounds, Auto standby function, 24V DC power supply, RS485 online port, can be cascaded to 6 pieces., MIC/ Chime/ Main volume adjustment, Communication Distance: 1KM, Power Supply: 24V DC.