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4 Channel Intercom

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Total 268 products for 4 channel intercom Manufacture & Suppliers

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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UHF/VHF Dual-Band Wireless Intercom BF-888S for Communication and 99 Storage Channels

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Quanzhou Wotetaike Electronics Co., Ltd.
Fujian,China

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Universal Intercom Wanhua WH27E Walkie Talkie 16 Channels for Versatile Communication

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Quanzhou Wotetaike Electronics Co., Ltd.
Fujian,China

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199 Channels Storage UHF/VHF Handheld Walkietalkie Digital Intercom Original Uhf Vhf

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Quanzhou Wotetaike Electronics Co., Ltd.
Fujian,China

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16-Channel Wanhua Handheld Intercoms Versatile for Restaurant and Hotel Communication

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Quanzhou Wotetaike Electronics Co., Ltd.
Fujian,China

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Marine IC-M25 Handheld Intercom Walkie Talkie 5W 128 / 16 Channels Waterproof Portable Black in 2024

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Quanzhou Wotetaike Electronics Co., Ltd.
Fujian,China

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128 Storage Channel Baofeng UV-7r Ultraviolet DualFrequency Radio Intercom Straight Hair

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Quanzhou Wotetaike Electronics Co., Ltd.
Fujian,China

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Professional Radio A6 Portable Strong Penetration Intercom with 128 Storage Channels

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Quanzhou Wotetaike Electronics Co., Ltd.
Fujian,China

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Handheld Walkie Talkie Intercom System for Bank Counter 103*61*33MM 16 Storage Channels

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Quanzhou Wotetaike Electronics Co., Ltd.
Fujian,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 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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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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Communications Centers FT-800 4 Wire Suitable For Television Stations

Introduction Thank you for choosing TELIKOU intercom products. FT-800 is a 4-wire eight channel main station. FT-800 not only can be connected to camera CCU, but also can be connected to BK-104 belt pack which ...

Telikou Technologies Co., Ltd.
Beijing,China

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External Waterproof Body Camera Walkie Talkie Supporting GPS / Bluetooth

... data upload 3.Beidou Positioning trajectory: support to view moving trajectory 4.Wireless intercom:Real time 4G network wireless intercom,Multi person meeting" Intercom parameter : 5.frequency range :UHF:40...

Shenzhen Ouxiang Electronic Co., Ltd.
Guangdong,China

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821 MHz Wireless Audio Guide System Reach More Than 200 Meters Distance

... use 008A wireless intercom system? That's because a lot of the meetings in an organization like this are classified, and each channel of the wireless intercom system has its own independent ID, anti-string ...

HEFEI HUMANTEK. CO., LTD
Anhui,China

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2 Way C30 UHF 2W 1000Mah 470MHz Handheld Walkie Talkie

...Talkie 2 Way C30 UHF 16 Channels 2W 1000Mah 470MHz Radio handheld walkie talkie , beautifully designed, convenient to communication, suitable for couples to speak, elderly care, ward building intercom interc...

Shenzhen Estyle Technology Co., Ltd.
Guangdong,China

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4 Channel Intercom

Total 268 products for 4 channel intercom Manufacture & Suppliers

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

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

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

UHF/VHF Dual-Band Wireless Intercom BF-888S for Communication and 99 Storage Channels

Universal Intercom Wanhua WH27E Walkie Talkie 16 Channels for Versatile Communication

199 Channels Storage UHF/VHF Handheld Walkietalkie Digital Intercom Original Uhf Vhf

16-Channel Wanhua Handheld Intercoms Versatile for Restaurant and Hotel Communication

Marine IC-M25 Handheld Intercom Walkie Talkie 5W 128 / 16 Channels Waterproof Portable Black in 2024

128 Storage Channel Baofeng UV-7r Ultraviolet DualFrequency Radio Intercom Straight Hair

Professional Radio A6 Portable Strong Penetration Intercom with 128 Storage Channels

Handheld Walkie Talkie Intercom System for Bank Counter 1036133MM 16 Storage Channels

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

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

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

IP65 Phone Audio Onvif Sip Video Doorbell

IP65 Phone Audio Onvif Sip Video Doorbell

Communications Centers FT-800 4 Wire Suitable For Television Stations

External Waterproof Body Camera Walkie Talkie Supporting GPS / Bluetooth

821 MHz Wireless Audio Guide System Reach More Than 200 Meters Distance

2 Way C30 UHF 2W 1000Mah 470MHz Handheld Walkie Talkie