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

Securinex Inc.

This is a fixed wireless terminal that comes with a robust housing to withstand daily wear and tear. It is well engineered to deliver reliable and stable performance. This wireless terminal offers an extra-long service life.
 
  It is a 4 channels/8 channels GSM gateway that has 4 ports/ 8 ports FXS interfaces. 
  It can connect with ordinary telephone set, PBX or VoIP gateway, call back system, etc. 
  Dialing tone frequency: 450Hz. 
  SIM card supported (1.8V, 3V). 
  Caller ID display. 
  DTMF dialing. 
  Bell signal. 
  Polarity reversal. 
  The RJ-11 socket which connect the phone or billing system for metering purpose. 
  Antenna socket (SMA). 
  Working status indicator. 
  Signal strength indicator 
  Air interface standard: GSM850/1,900MHz, 900/1, 800MHz phase 2+ full band. 
  Frequency ranges: GSM850, GSM1900: transmission: 869.2-893.8MHz I) transmission: 1, 930-1, 990MHz, reception: 824.2-848.2MHz, Ii) reception: 1, 850-1,910MHz; GSM 900: GSM 1800: transmission: 890-915MHz, I) transmission: 1, 710-1,785MHz, reception: 935-960MHz, Ii) reception: 1, 805-1, 880MHz. 
  Phone interface: supply RJ-11 phone interface picking off. 
  Voltage: 30mA/41mA. 
  Antenna interface: antenna amplifying1.5dB. 
  Transmitting power: 3W. 
  Adapter interface: input: AC 175-260V. 
 

Fixed Wireless Terminal

SHENZHEN EEGUARD TECHNOLOGY CO., LTD

Memory Interphone 4.3 Inches Video Door Phone Home Security Intercom

Description:-
Monitors: 	 4.3 inch color TFT digital screen 	 Hands free 	 Touch buttons 	 Surface-mounted 	 External power adapter 	 4 wires connection 	 Supports 4 video channels 	 Supports maximum length of line connection: 100m 	 Power Supply: DC15V / 0.8A 	 Power consumption: 9W(Max),1.3W(standby) 	 TFT resolution: 480*272pixels 	 Dimension:&nbsp; 170*116*16mm  Doorbells:- 	 1/4 High-Definition color camera 	 800TVL Resolution. 	 With night vision 	 Metal case 	 110&deg; View angle. 	 Waterproof: IP66. 	 4 wires connection 	 Surface/corner construction 	 Supports lock control 	 Operating temperature:&nbsp; - 30 &ordm;C to + 60&ordm;C 	 Power: 11 - 13V 	 Dimension: 133*48*16mm  Functions:-
Monitors: 	 Lock control / Broadcast / Calendar / Alarm clock 	 Capture&amp; record&nbsp; about 100 images with internal flash 	 Monitor doorbell or CCTV cameras 	 Make calls between monitors 	 Monitor listening to another monitor 	 DVR function, with both Video and audio 	 Answer machine function 	 Auto take pictures from doorbell camera 	 Supports Message leave 	 Can manual take pictures or record videos from doorbell, even you are talking with visitor. 	 Multimedia manager 	 Photo frame&nbsp;  Max. supports: 	 2 outdoor doorbells+4 indoor monitors+2 CCTV cameras 	 1 outdoor doorbell+4 indoor monitors+3 CCTV cameras  Doorbells:- 	 Surface/corner construction 	 Supports lock control&nbsp;  All our models are passed CE, RoHS, REACH certificates, and with 2 years warranty, you are welcome to visit our factory or take samples to test our quality.
FQA:- 	 Q: Can i get a sample to test first? 	 E: Yes, you are welcome to take samples to test our quality at anytime. 	 Q: Can you do OEM / ODM for customers? 	 E: Yes, we do OEM &amp; ODM service, we also do LOGO, Giftbox designs, any design as your like. 	 Q: What&#39;s your MOQ? 	 E: it&#39;s no MOQ for neutral models. The MOQ is 300PCS/Model to print your logo &amp; giftbox. 	 Q: How about your lead-time? 	 E: It&#39;s 2-5days for samples; It&#39;s about 25 working days after get your deposit for bulk order. 	 Q: What&#39;s your warranty for your products? 	 E: 2 years after the shipment.  

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