Electronics

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Electronics Suppliers and Manufacturers

Telecommunication

elec

Find Telecommunication from the best B2B online marketplace. Find a reliable Telecommunication supplier, vendor, manufacturer or distributor to get free quote on HKTDC Sourcing.

Telecommunication Suppliers and Manufacturers

MGM Industries & Company

&bull;	Just needed to download free APPS from QR code
&bull;	You can start take photos with simple remote
&bull;	( No Bluetooth OR WIFI needed ) Simple just like that
&bull;	Download free APPS
&bull;	please scan the QR code and automatically connect to the phone itself 
&bull;	Super convenience, speed faster than Bluetooth. 
&bull;	One touch button to switch back and forth freely camera
&bull;	Remote control within 10 meters range
&bull;	Super energy saving, the battery can continuously by more than 10,000 times a year, enough to use! 






Mobil Phone Self Taking Photo Stick

Linkco Int'l Ltd

 	 APP: Live Home 	 Chipset: Via 8315 	 Chipset (CPU): GM8135S, ARM&reg;CPU core 32bit RISC up to 600MHz 	 Sensor: 720P GC1054 CMOS 	 Lens: 140&deg; wide angle 	 Sensor Capability: Support automatic white balance, automatic gain control, automatic backlight compensation 	 Signal to Noise Ratio: &ge;39dB 	 Minimum Illumination: Night Mode: Low trigger (&lt;=8Lux) 	 Night Vision: Double filter automatic switching 6pcs 850nm&Phi;28Mil high power infrared lights night vision 5 meters 	 Video Format: H.264 	 Video Size / Frame Rate: 720P 15fps 	 Video Mode:	 		 Record when there is motion detection 		 Record when someone ring the doorbell 		 Record manually from APP 	 	 	 Battery Type / Capacity: 18650 battery cell,&nbsp; 2600mAh 	 Battery Discharge Time: 3 batteries last for 3-4 months 	 Network Protocol: TCP/IP, HTTP, TCP, UDP, DHCP, DNS, DDNS, NTP, RTP, P2P, etc. 	 WIFI Connection: Support (802.11 b/g/n) 	 Storage: Support TF card 8GB~32GB 	 Working Voltage: DC: 5V 1.5A 	 Working Current: 300mA 	 Charging Voltage: DC 5V / 1A 	 Storage Temperature: 0&deg;C-50&deg;C 	 Operating Temperature / Working Temperature: -10&deg;C-50&deg;C 	 Operating Humidity: &lt;95% 	 Wake-Up Methods:	 		 Wake-up by ringing the doorbell 		 Wake-up by PIR motion detection 		 Wake-up by APP live preview 	 	 	 Application / Use: When there is visitors, the doorbell can record short videos, do two-way talk, and the house owner can see online what is happening outside the house. 	 Features: Wireless installation; ultra-low power consumption; long distance active wake-up; support multiple users view online at the same time 	 AC Power: AC 8-16V  

Smart Door Bell

Shenzhen Suntex Development Technology Co., Ltd

 	  HD 720P Wireless WIFI Intercom Doorbell&nbsp;  	 Resolution : &nbsp;HD1280*720P 	 Viewing angel : &nbsp;166&deg; horizontal 	 Standby time : About 6 months&nbsp; 	 Day and night : &nbsp;Double filters automatically switch 	 Infrared distance : Effective distance 5m 	 Two-way voice: &nbsp;Support two-way real-time call 	 PIR Human detection : Support PIR detection and wake up 	 Video mode : &nbsp;Manual recording, alarm recording 	 Wireless : WIFI802.11b/g/n wireless network 	 Storage : &nbsp;32G TF card &amp; free cloud storage&nbsp; 	 Mobile client &nbsp;: Ubell，ios10.0，android version 5.0&nbsp; 	 Power supply : AC/DC24V or two 18650 batteries 2200mAH (optional) 	 Color:&nbsp;Silver, Black, Golden, Rosy, Optional  

HD 720P Wireless WIFI Intercom Doorbell 

WTT HK Limited

SIM-less Mobile WiFi, Seamless global internet access. With ecMeFi one can connect to the Internet during travels without the hassle of changing SIM. Embedded the cloud-SIM technology, it takes only a few clicks to connect to the Internet without the need to install any hardware in mobile device. 	 Access the Internet in more than 100 countries&sup1; 	 Support worldwide 4G LTE networks&sup2; 	 Connect to the Internet without the hassle of changing SIM 	 Support up to 5 mobile devices simultaneously 	 Ease of management 	 Durable battery life&sup3; 	 WPA2 PSK encryption  Remarks: 	 ecMeFi service covers over 100 countries or regions while coverage of different service plans may vary. Please refer to the coverage list on ec Telecom&rsquo;s website (www.ectelecom.com). Related details are subject to change without prior notice. 	 ecMeFi service has preset automatic connection to the 4G LTE network of the prescribed destination. In the event of unsuccessful connection to the 4G LTE network, ecMeFi service will provide connection to the 3G network. 	 All battery life claims are approximate estimates. Actual battery performance will vary and depend on various factors, including but not limited to aging of the built-in battery and the number of concurrently connected mobile devices being used. 	 The activation and login time for ecMeFi service may vary subject to the reception of the destination. 	 Customers are strongly advised to switch off automatic update functions of mobile devices, such as functions for updating applications, firmware and emails to avoid unnecessary mobile data consumption.  

ecMeFi

CEM Solutions Pvt Ltd.

A Session Border Controller(SBC) is used to control VoIP signaling and media streams. SBC is responsible for setting up, conducting, and tearing down calls. SBC allows owners to control the types of call that can be placed through the networks and also overcome some of the problems caused by firewalls and NAT for VoIP calls. A common location for a stand-alone SBC is a connection point, called a border, between a private local area network (LAN) and the Internet. SBC polices real-time voice traffic between IP network borders ensuring your private network is robustly secure and fully manageable. 
SBC is enabled with DPI Packet Inspection on VOIP traffic, supporting the Signatures for Key Malwares/Vulnerabilities observed in SIP Deployments like Extensions Enumeration DoS and Password Cracking. Supporting Open Source PBXs like Asterisk, FreeSwitch, TrixBox. 
Handles the SIP-NAT issues observed in the common VOIP deployments. 
Topology-hiding function is to prevent customers or other service providers from learning details about how the internal network is configured, or how calls being placed through the SBC are routed. 

Basic functions   Eliminates bad VoIP signaling and media protocol at the network boundary.   Built-in firewall which can controls IP Addresses/Port based Filtering, DOS/DDOS Attacks, IP Blacklist &amp; NAT. It opens pinhole in the firewall to allow VoIP signaling and media to pass through.   Media bridging, which may include Voice over IP and Fax over IP.   Roaming Extension for Internal SIP PBX.   Support for SIP Outbound/Inbound Trunk and policies to route the calls.   DTMF Support for RFC2833/INBAND/SIP INFO   Can handle simultaneous calls from 10 to 60 channels (Including Media Transcoding and Encryption)   Easy GUI Configuration and call statistics.  
Advanced features   Transcoding SBCs can also allow VoIP calls to be set up between two phones by transcoding of the media stream, when different codecs are in u  

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