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12V APP Control Key Keyless Entry Remote Auto Engine Start Security Car Alarm System by Cell Phone

12V APP Control Key Keyless Entry Remote Auto Engine Start Security Car Alarm System by Cell Phone

US $ 12.5-14.5 / Set FOB
100 Sets (MOQ)
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Main Products: LED Headlight, LED Car Light, Pke Push Button Engine Start Stop, Auto Security System, Car Remote Control
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Zhongshan Xinyu Technology Co., Ltd

Guangdong, China Since 2023
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Mobile Phone APP Control Car Smart Key Bt Remote Engine Start Stop Pke Keyless Entry Car Antitheft Central Alarm System

Mobile Phone APP Control Car Smart Key Bt Remote Engine Start Stop Pke Keyless Entry Car Antitheft Central Alarm System

US $ 62-68 / Piece FOB
100 Pieces (MOQ)
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Certification : ISO14001, ISO/TS16949, ISO13485, GSV, BSCI, BRC
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Zhongshan Xinyu Technology Co., Ltd

Guangdong, China Since 2023
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2022 New DIY SIP Broadcast Intercom Paging Door Phone Gateway Industrial Broadcast IP Paging System

2022 New DIY SIP Broadcast Intercom Paging Door Phone Gateway Industrial Broadcast IP Paging System

US $ 139-149 / Piece FOB
1 Piece (MOQ)
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Main Products: AC/DC Power Supply Adapter, Travel Charger, Automobile Accessories, SIP Phone, USB Cables
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Shenzhen Niteray Industry Limited

Guangdong, China Since 2005
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Robust Weatherproof ABS Plastic Hotel Elevator Communication System

Robust Weatherproof ABS Plastic Hotel Elevator Communication System

US $ 4.2-5.2 / sets FOB
20 sets (MOQ)
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Function : Common Key Phone
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Shenzhen Sachikoo Yongfa Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
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Yealink MVC860-C5-000 / MVC940-C5-008 All-in-One Video Conferencing System | 4K Ultra HD Camera, 12x Optical Zoom, Microsoft Teams Rooms, Built-in SoundBar

Yealink MVC860-C5-000 / MVC940-C5-008 All-in-One Video Conferencing System | 4K Ultra HD Camera, 12x Optical Zoom, Microsoft Teams Rooms, Built-in SoundBar

US $ 100-285 / Piece FOB
1 Piece (MOQ)
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Main Products: IT Networking Equipment, Optical Fiber Communication, Network Router, Network Switch, Wireless Access Point, VOIP Phone, Smart Meeting Tablet
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Shenzhen Yibote Information Technology Co.,Ltd

Trading Company

Guangdong, China Since 2020
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Tuya WiFi Smart Phone APP Remote Management Reader Access Control Touch Keypad Door Access Control System

Tuya WiFi Smart Phone APP Remote Management Reader Access Control Touch Keypad Door Access Control System

US $ 18.5-22.9 / Piece FOB
50 Pieces (MOQ)
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Communication Mode : not Networked
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Zuden Technology (HK) Co., Limited

Guangdong, China Since 2006
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Yealink MVC S98-C5U-004 / MVC S80-C5U-000 All-in-One Video Conferencing System | 4K Ultra HD Camera, AI Auto Framing, Microsoft Teams Certified, Built-in Sound

Yealink MVC S98-C5U-004 / MVC S80-C5U-000 All-in-One Video Conferencing System | 4K Ultra HD Camera, AI Auto Framing, Microsoft Teams Certified, Built-in Sound

US $ 100-285 / Piece FOB
1 Piece (MOQ)
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Main Products: IT Networking Equipment, Optical Fiber Communication, Network Router, Network Switch, Wireless Access Point, VOIP Phone, Smart Meeting Tablet
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Shenzhen Yibote Information Technology Co.,Ltd

Trading Company

Guangdong, China Since 2020
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Yealink MVC S40-C5-000 / MVC S90-C5-004 All-in-One Video Conferencing System | 4K Ultra HD Camera, 8MP Auto-Framing, Microsoft Teams Rooms, Built-in SoundBar

Yealink MVC S40-C5-000 / MVC S90-C5-004 All-in-One Video Conferencing System | 4K Ultra HD Camera, 8MP Auto-Framing, Microsoft Teams Rooms, Built-in SoundBar

US $ 100-285 / Piece FOB
1 Piece (MOQ)
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Wire or Not : Wireless
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Shenzhen Yibote Information Technology Co.,Ltd

Trading Company

Guangdong, China Since 2020
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Niteray SIP Video Door Phone Electronic Door Lock Outdoor SIP Universal Intercom System for Industrial

Niteray SIP Video Door Phone Electronic Door Lock Outdoor SIP Universal Intercom System for Industrial

US $ 169-182 / Piece FOB
1 Piece (MOQ)
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Main Products: AC/DC Power Supply Adapter, Travel Charger, Automobile Accessories, SIP Phone, USB Cables
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Shenzhen Niteray Industry Limited

Guangdong, China Since 2005
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Popular in Europe HD Image Night Light Camera 1-2 Button Direct Call Easy Connection RFID Key Fob Access Code Access Video Door Phone Intercom System

Popular in Europe HD Image Night Light Camera 1-2 Button Direct Call Easy Connection RFID Key Fob Access Code Access Video Door Phone Intercom System

US $ 65-80 / Piece FOB
1 Piece (MOQ)
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Color : White
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ZHUHAI RONGTAI ELECTRONICS CO., LTD.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2015
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2025 RAV4 Featuring a Hands-Free Power Liftgate and Smartphone-Integrated Digital Key System

2025 RAV4 Featuring a Hands-Free Power Liftgate and Smartphone-Integrated Digital Key System

US $ 16,000 / Piece FOB
1 Piece (MOQ)
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Main Products: Electric Car, Dump Truck, Vehicle Parts
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Geelong Automotive Co., Ltd.

Shandong, China Since 2025
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Smart IP Door Phone Villa Intercom Door Phone Suppport PBX System with Touch Keypad & Swipe Card to Unlock

Smart IP Door Phone Villa Intercom Door Phone Suppport PBX System with Touch Keypad & Swipe Card to Unlock

US $ 260-280 / Piece FOB
1 Piece (MOQ)
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Installation : Wall-Mounted
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Shenzhen Niteray Industry Limited

Guangdong, China Since 2005
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86-Type Wall Mount Emergency Call System for Hospitals

86-Type Wall Mount Emergency Call System for Hospitals

US $ 9-10 / Piece FOB
20 Pieces (MOQ)
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Main Products: Hotel Room Appliance, Safe, Telephone, LED Mirror, Electronic Kettle, Mini Fridge, Hairdryer
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Shenzhen Sachikoo Yongfa Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
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Correctional Telephone, Prisoner Telephone System, Inmate Telephone System

Correctional Telephone, Prisoner Telephone System, Inmate Telephone System

US $ 259-359 / Piece FOB
1 Piece (MOQ)
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Dial : DTMF
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Audited Supplier
J&R Technology Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2016
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Linux Touch Screen Access Control System with Customized Function Keys for Buffet Access Control and Payment

Linux Touch Screen Access Control System with Customized Function Keys for Buffet Access Control and Payment

US $ 99-199 / Piece FOB
1 Piece (MOQ)
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Main Products: RFID & Mobile Credential & Osdp Wiegand & QR Code Access Control Reader, HTTP Web Access Control Terminal, Biometric Access Control System, Time Attendance Terminal, Customized IoT Device
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Audited Supplier
CiVinTec Global Co., Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2005
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Caller ID Phone Telephone System pH206 for Business Hotel Telephone

Caller ID Phone Telephone System pH206 for Business Hotel Telephone

US $ 15-18 / Piece FOB
1 Piece (MOQ)
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Customized : Non-Customized
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Excelltel Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2010
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Leelen Visual Doorbell Wireless Camera Intercom Motion Detection SIP Outdoor Station Smart Video Doorbell Security System

Leelen Visual Doorbell Wireless Camera Intercom Motion Detection SIP Outdoor Station Smart Video Doorbell Security System

US $ 43.7-72.9 / Piece FOB
2 Pieces (MOQ)
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Main Products: Intercom System, Smart Lock, Smart Switches, Smart Socket, Security System, Smart Sensor, Smart Lighting, Smart Curtain, Smart Home Products & Devices, Smart Home Kits & Systems
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Xiamen Leelen Technology Co., Ltd.

Manufacturer/Factory

Fujian, China Since 2024
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Inmate Communication Solution, Offender Telephone System

Inmate Communication Solution, Offender Telephone System

US $ 239-339 / Piece FOB
1 Piece (MOQ)
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Touch Screen : Without Touch Screen
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J&R Technology Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2016
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Bometrics Fingerprint Door Access Lock System with Tt Lock APP (UL-650)

Bometrics Fingerprint Door Access Lock System with Tt Lock APP (UL-650)

US $ 70-80 / Piece FOB
1 Piece (MOQ)
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Main Products: Fingerprint Access Control, Fingerprint Time Attendance, Acess Control Systems, RFID Access Control, Fingerprint Lock, Proximity Card Reader, Magnetic Lock, Electric Lock, Guard Tour Patrol System, Fingerprint
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Granding Technology Co., Ltd.

Shanghai, China Since 2008
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Analogue, VoIP Inmate Telephone System

Analogue, VoIP Inmate Telephone System

US $ 239-339 / Piece FOB
1 Piece (MOQ)
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Cordless Telephone Frequency : 900 MHz
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Audited Supplier
J&R Technology Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2016
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Related Videos
  • What is Mobile Phone APP Control Car Smart Key Bt Remote Engine Start Stop Pke Keyless Entry Car Antitheft Central Alarm System
    What is Mobile Phone APP Control Car Smart Key Bt Remote Engine Start Stop Pke Keyless Entry Car Antitheft Central Alarm System
    US $ 62-68 /Piece
    100 Pieces (MOQ)
    Contact Supplier
  • What is Robust Weatherproof ABS Plastic Hotel Elevator Communication System
    What is Robust Weatherproof ABS Plastic Hotel Elevator Communication System
    US $ 4.2-5.2 /sets
    20 sets (MOQ)
    Contact Supplier
  • What is Yealink MVC860-C5-000 / MVC940-C5-008 All-in-One Video Conferencing System | 4K Ultra HD Camera, 12x Optical Zoom, Microsoft Teams Rooms, Built-in SoundBar
    What is Yealink MVC860-C5-000 / MVC940-C5-008 All-in-One Video Conferencing System | 4K Ultra HD Camera, 12x Optical Zoom, Microsoft Teams Rooms, Built-in SoundBar
    US $ 100-285 /Piece
    1 Piece (MOQ)
    Contact Supplier
  • What is Tuya WiFi Smart Phone APP Remote Management Reader Access Control Touch Keypad Door Access Control System
    What is Tuya WiFi Smart Phone APP Remote Management Reader Access Control Touch Keypad Door Access Control System
    US $ 18.5-22.9 /Piece
    50 Pieces (MOQ)
    Contact Supplier
Affordable Wireless Phone System for Hotels and Hospitality

Affordable Wireless Phone System for Hotels and Hospitality

US $ 9.5-10.5 / Piece FOB
20 Pieces (MOQ)
More
Main Products: Hotel Room Appliance, Safe, Telephone, LED Mirror, Electronic Kettle, Mini Fridge, Hairdryer
Contact Supplier
Audited Supplier
Shenzhen Sachikoo Yongfa Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
Chat Now Send Inquiry
ALE-400 IP DeskPhone - SIP VoIP Business Phone System with PoE Support |

ALE-400 IP DeskPhone - SIP VoIP Business Phone System with PoE Support |

US $ 300-500 / Piece FOB
1 Piece (MOQ)
More
Cordless Telephone Frequency : DECT 6.0
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Audited Supplier
Shenzhen Yibote Information Technology Co.,Ltd

Trading Company

Guangdong, China Since 2020
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Compact Hotel Intercom System for Effortless Bathroom Communication

Compact Hotel Intercom System for Effortless Bathroom Communication

US $ 9.5-10.5 / sets FOB
40 sets (MOQ)
More
Main Products: Hotel Room Appliance, Safe, Telephone, LED Mirror, Electronic Kettle, Mini Fridge, Hairdryer
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Audited Supplier
Shenzhen Sachikoo Yongfa Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
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About Key Phone System FAQ

  • QWhat frequency bands do signal jammers commonly cover?

    Enhance your Signal Jammer setup with our premium Key Phone System.Signal jammers can cover a range of frequency bands used by devices like mobile phones, GPS, and Wi-Fi. A well-known manufacturer usually provides signal jammers that target specific frequency ranges for effective jamming.

  • QWhat are the advantages of manufacturing signal jammers in China?

    The Key Phone System is a premium choice in the Signal Jammer category.There are several advantages to manufacturing signal jammers in China, including cost-effectiveness, access to skilled labor, advanced technology, and the ability to customize products. Partnering with a manufacturing facility in China ensures high-quality and competitively priced signal jammers.

  • QHow can I evaluate the quality of signal jammers from suppliers in China?

    The Key Phone System is a standout piece in our Signal Jammer collection.Evaluate the quality of signal jammers by considering factors such as range, jamming effectiveness, durability, and build quality. The best way is to request product specifications and test the jammers before bulk purchase from a reliable supplier.

Voice Activated Two Way Talk Elderly Care 4G LTE Medical Alert Panel Emergency Call Sos Alarm System with Neck Pendant Button

Voice Activated Two Way Talk Elderly Care 4G LTE Medical Alert Panel Emergency Call Sos Alarm System with Neck Pendant Button

US $ 17.99-23.99 / Piece FOB
1 Piece (MOQ)
More
Material : Plastic
Contact Supplier
Audited Supplier
Shenzhen Yingshiwei Technology  Co., Ltd.

Guangdong, China Since 2024
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2 Wire Smart Bus System with RFID Key for Multi-Apartment

2 Wire Smart Bus System with RFID Key for Multi-Apartment

US $ 1-138 / Set FOB
100 Sets (MOQ)
More
Main Products: Video Door Phone
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Audited Supplier
Zhuhai Morning Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2020
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Intelligent Intercom System for Secure Large Building Access

Intelligent Intercom System for Secure Large Building Access

US $ 50-70 / Piece FOB
1 Piece (MOQ)
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Type : Wired
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Audited Supplier
Shenzhen Eeguard Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2017
Chat Now Send Inquiry
Vodasafe Anti-Drone Defense System Radar Detector Full Band Signals Uav Vehicle Jamming System

Vodasafe Anti-Drone Defense System Radar Detector Full Band Signals Uav Vehicle Jamming System

US $ 99,999 / Piece FOB
1 Piece (MOQ)
More
Main Products: Cellphone Jammers, Mobile Phone Signal Booster, Prison Jammer, RF Signal Detector, Cellphone Detector, Uav Jammer, Lojack Jammer, Wi-Fi Jammers, GPS Jammer, Rcied Jammer
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Audited Supplier
Shenzhen Necom Telecommunication Technologies Co., Ltd.

Guangdong, China Since 2015
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Anti Theft RFID Door Lock Access Control System for Mall

Anti Theft RFID Door Lock Access Control System for Mall

US $ 0.001-0.05 / Piece FOB
1,000 Pieces (MOQ)
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Type : Adhesive Sticker
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Audited Supplier
Dongguan Jiguan Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2013
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Excelltel Pabx Accessory pH201 Keyphone Visual System Programming

Excelltel Pabx Accessory pH201 Keyphone Visual System Programming

12 Pieces (MOQ)
More
Main Products: PABX
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Audited Supplier
Excelltel Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2010
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Aiports X -Ray Inspection Systems

Aiports X -Ray Inspection Systems

US $ 1,000-20,000 / Piece FOB
1 Piece (MOQ)
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Alarm Form : Audible Alarm
Contact Supplier
JC Security Equipment Co., Ltd.

Guangdong, China
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2 Wire Bus System for Villa with 2 Family Button Support RFID Key

2 Wire Bus System for Villa with 2 Family Button Support RFID Key

US $ 1-138 / Set FOB
100 Sets (MOQ)
More
Main Products: Video Door Phone
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Audited Supplier
Zhuhai Morning Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2020
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Outdoor Intercom Terminal with Audio and Video for PA System

Outdoor Intercom Terminal with Audio and Video for PA System

US $ 148.4-318 / Piece FOB
1 Piece (MOQ)
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Certification : ROHS, CCC
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Audited Supplier
Guangzhou strong sound electronic equipment Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2019
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2 Wire IP System for Villa with RFID Key Support Tuya APP

2 Wire IP System for Villa with RFID Key Support Tuya APP

US $ 1-138 / Set FOB
100 Sets (MOQ)
More
Main Products: Video Door Phone
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Audited Supplier
Zhuhai Morning Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2020
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X-ray Inspection System 6550

X-ray Inspection System 6550

US $ 1,000-20,000 / Piece FOB
1 Piece (MOQ)
More
Customized : Customized
Contact Supplier
JC Security Equipment Co., Ltd.

Guangdong, China
Chat Now Send Inquiry
2018 Best Color Apartment Video Door Interphone System (PST-VDA-R2)

2018 Best Color Apartment Video Door Interphone System (PST-VDA-R2)

US $ 93.75 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Shenzhen Professional Security Technology Co., Limited

Guangdong, China
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High Quality Multi Apartment Video Door Phone Intercom System (PST-VD07T-IDS)

High Quality Multi Apartment Video Door Phone Intercom System (PST-VD07T-IDS)

US $ 86.13-87.89 / Piece FOB
1 Piece (MOQ)
More
Voice Service : With Voice Service
Contact Supplier
Shenzhen Professional Security Technology Co., Limited

Guangdong, China
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