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4 Channel Intercom

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Total 258 products for 4 channel intercom Manufacture & Suppliers

Two-way style 008B audio guide device with intercom function

008B Is Used For Reception Occasions And Has The Function Of Two-Way Communication 008B has transmitter and receiver, the audio guide device uses the transmitter to speak, and the tourists wear the receiver to ...

HEFEI HUMANTEK. CO., LTD.
Anhui,China

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8-36V Voltages 8 Channel HDD Mobile DVR with ADAS DSM BSD and Driver Fatigue Detection

About MDVR The intelligent driving recording terminal integrates positioning, video, 4G network transmission, voice intercom, etc., and can be matched with DSM, face comparison and other algorithms, meeting J/J...

Shenzhen Richmor Technology Development Co., Ltd.
China

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4 Channel HD Mini Mobile DVR ADAS DSM Driver Alert Sleep Warning Taxi Truck AI MDVR

Main Features 1.Mini HD professional driving recorder 2.4CH 1080P HD video recording, 1CH audio recording and intercom 3.GPS+AGPS positioning, 4G remote transmission, wifi download. 4.AI function optional, ADAS...

Shenzhen Richmor Technology Development Co., Ltd.
China

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4 Channel Vehicle Recording Camera with 4G GPS WiFi DVR and ADAS Integration

Main Features 1.Mini HD professional driving recorder 2.4CH 1080P HD video recording, 1CH audio recording and intercom 3.GPS+AGPS positioning, 4G remote transmission, wifi download. 4.AI function optional, ADAS...

Shenzhen Richmor Technology Development Co., Ltd.
China

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8ch 960/D1 Real-time Recording WIFI 3G Various Mobile Monitoring Support Intercom Mobile Car DVR

8CH Full 960H HDD Mobile DVR Description�� Description��JW-MR-HD0831-GW111-A05 8CH video input,4CH audio input; 8*960H(960*576)or 8*D1(704*576) Support 2.5 inch 2TB(MAX) HDD; 8CH alarm input; GPS,3G,WIFI optional...

Shenzhen Wollfive Gift & Packing Co.,Ltd
Guangdong,China

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8ch 960/D1 Real-time Recording WIFI 3G Various Mobile Monitoring Support Intercom Mobile Car DVR

8CH Full 960H HDD Mobile DVR Description�� Description��JW-MR-HD0831-GW111-A05 8CH video input,4CH audio input; 8*960H(960*576)or 8*D1(704*576) Support 2.5 inch 2TB(MAX) HDD; 8CH alarm input; GPS,3G,WIFI optional...

Shenzhen Wollfive Gift & Packing Co.,Ltd
Guangdong,China

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8 Channels 3G / 4G Mobile HD DVR With Display Screen Showing Status Black Color

8CH 1080P GPS WIFI 3G/4G Mobile HD DVR with Display Screen Showing Status for Vehicles �� Support GPS and G-sensor Modules Extension. 3G/4G SIM CARD Module and WIFI Module(Optional) �� 3channel-RS232 and 2channel...

VisionMaster (Shenzhen) Industrial Co., Ltd.
Guangdong,China

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Broadcast AV Transmission Equipment 1080p 30hz hdsdi & return video converter & intercom & remote & tally

SDI fiber media converter RS485 over Fiber Optical Extender with RS485 HD-SDI to Fiber Optical Converter FC Product Description System Design Fiber Optic Video Transmitter & Receiver SDI series can transmission...

Ho-link Technology Co., Limited
Guangdong,China

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WIFI Module 8 Channel Mobile Dvr 1080P AHD 2TB HDD VGA Interface With GPS

2TB HDD VGA Interface Mobile HD DVR Recorder 8CH 1080P AHD With GPS �� Support GPS and G-sensor Modules Extension. 3G/4G SIM CARD Module and WIFI Module(Optional) �� 3channel-RS232 and 2channel-RS485. �� Support 3...

VisionMaster (Shenzhen) Industrial Co., Ltd.
Guangdong,China

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Digital Infrared AHD CCTV Kit , 1.3MP 6 Channel Nvr Camera System Home Security

Digital AHD CCTV Kit 1.3MP 6CH Nvr Cctv Kit Infrared Home Security feature: 1. support high resolution 1mp ,1.3mp, 2mp,3mp,4mp,5mp 2. Support H.264 Video compression 3. Support Ptz controlling,Alarm I/O,Two-way...

Shenzhen Tollar Security Equipment Limited
Guangdong,China

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50-60Hz Power Control Live Broadcast System Ethernet, RS-232, USB

... Power Supply. Two channel seperate control. Termanal and Link Switch; Each channel has four XLR-3 Loop through connectors; Input:90-260V, 50-60Hz, <=45VA; Output: 24VDC / 1.5A Packaging & Shipping We will ......

Telikou Technologies Co., Ltd.
Beijing,China

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1.3MP Sip Video Doorbell Face Recognition Vandal Resistant Video Door Phone

..., Villa) 1, DC12V&POE power supply 2, 3 channel alarm out, up to control 3 doors. 3, Free professional VMS, Record software 4, Onvif, SIP, Modbus, RTSP, HTTP Event......protocol support. check Apartment IP/S...

Shenzhen Wellcam Co., Ltd.
Guangdong,China

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1.3MP Sip Video Doorbell Face Recognition Vandal Resistant Video Door Phone

..., Villa) 1, DC12V&POE power supply 2, 3 channel alarm out, up to control 3 doors. 3, Free professional VMS, Record software 4, Onvif, SIP, Modbus, RTSP, HTTP Event......protocol support. check Apartment IP/S...

Shenzhen Wellcam Co., Ltd.
Guangdong,China

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IP65 Portable COFDM Video Receiver Battery Powered 4G & WiFi Diversity Reception in Pelican Case

... display, 4G/3G/WIFI network module and built-in DVR. It supports two-way voice intercom. Features ■ Embedded 3G/4G/WiFi module ■ Two-way voice intercom ■ 12-inch HD LCD screen ■ 3-channel local video inp...

LinkAV Technology Co., Ltd
Guangdong,China

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4G Portable COFDM Video Receiver HDMI CVBS AES256 Low Latency 300-2700MHz

...channel COFDM receiver. It integrates 12.1 inch 1080p high brightness LCD display, 4G/3G/WIFI network module and built-in DVR. It supports two-way voice intercom. Features ■ Embedded 3G/4G/WiFi module ■ Two...

LinkAV Technology Co., Ltd
Guangdong,China

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Portable 4G COFDM Video Receiver with Display HDMI CVBS Battery Powered

... module and built-in DVR. It supports two-way voice intercom. Features ■ Embedded 3G/4G/WiFi module ■ Two-way voice intercom ■ 12-inch HD LCD screen ■ 3-channel local video input and 1-channel HD output ■...

LinkAV Technology Co., Ltd
Guangdong,China

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Rugged Portable COFDM Video Receiver 4G & WiFi Diversity Reception Battery Powered 300-2700MHz Low Delay

... display, 4G/3G/WIFI network module and built-in DVR. It supports two-way voice intercom. Features ■ Embedded 3G/4G/WiFi module ■ Two-way voice intercom ■ 12-inch HD LCD screen ■ 3-channel local video inp...

LinkAV Technology Co., Ltd
Guangdong,China

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IP65 Phone Audio Onvif Sip Video Doorbell

...Doorbell Camera Work With VOIP PBX DS06AP-3L sip ip door intercom with 3 channels relay box,it's can open 3 doors,have surveillance and intercom two functions,support SIP and ONVIF protocol.It's easy to conn...

Shenzhen Wellcam Co., Ltd.
Guangdong,China

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4 Channel Intercom

Total 258 products for 4 channel intercom Manufacture & Suppliers