telephone switch system

90 Degrees 1x8 RJ45 Female Jack 8 Ports Network Switch Connectors DGKYD561888AB1A1D9Y1022 Product Specification Document DGKYD561888AB1A1D9Y1022.pdf A...

Schneider 140DAM59000 Switching DC mixing module, input, 125 VDC, 4-point output Conact Person: Ivan Telephone:+86-16620057172 Wechat:16620057172 Skyp...

Button Press Endurance Testing Equipment Product introduction Touch Screen Pneumatic Button life Tester Switch Mobile Phone Button Fatigue Tester Pneu...

item 4G Industrial router CPU MT7628 Function POE PoE Input 1 RJ45 port PoE Output 2 RJ45 port Power Supply 48-57V DC Operating Temperature 0 to 40 °C...

Product Description smart switched PDUSFC-SPDU-2 Series through RJ11 telephone line provides secured remote power source management operation . Access...

Automatic Voltage Switch AVS 5A Lightning guard for Telephone/Fax/Modem Description of AVS AVS 5A HIVOLT/TV/LIGHTNING/FRIDGE GUARD Max Power 5 Amps Wa...

POE Power Adapter 12V/24V/48V 0.5A Hotsale Poe Power Supply Specification Type 48V 0.5A POE Adapter Switching Power Adapter EU Plug Input 100-240V AC ...

Automatic door stainless steel keyboard with customized logo, telephone button keyboard Prod uct Name:Metal Numeric Keypad Product P/N:GZ-Z010290-001 ...

2ch Bidi Audio+2 Bidi Contact Closure+2CH Rs232/485+1CH 100M Ethernet+1ch Telephone to Fiber Multiplexer The Fiber Multiplexer adopts international ad...

Custom Male To Female 5.5X2.1mm DC Power Cord Cable With Switch Application Microwave oven, electric fan, electronic kitchen scale, electronic body sc...

Fast Switch Poe Switch High Quality 10/100m Switch 4 Port Poe with 1 uplink Used for wireless AP, ip camera, IP telephone, wireless bridge, IP print s...

16 channel telephone + 4E1 + 4FE over fiber optical multiplexer Product Overview This device provides 16Channel telephone 1-4Channel E1 interface, 4Ch...

Product Overview Modern business networks are used for increasingly diverse applications – traditional data streams, VoIP voice traffic, video output ...

GSM &PSTN Telephone Landline Touch Screen Wireless Home Alarm System Model:CX-PGSM4 Wireless Home Alarm System Detailed Product Description Wirele...

Hydraulic Sensor Switch/ Lock Switch 22U-06-22360 22U0622360 For Komatsu PC200-7 PC200-8 Product Description mobile phone 0086-13242848413 PART NAME M...

16 channels video data, 16 channel telephone & audio & switch option, video converter single fiber FC/ST port option Product Description HD-CV...

metal keypad,backlit keypad,stainless steel keypad,metal keyboard,numeric keypads,digital keypads,telephone keypad,min keypad,millitary keypad,telepho...

Dimmable LED Night Lamp with Wireless Bluetooth Speaker for for Bedroom Small Bedside Touch Lamps​ Features: 1. USB rechargeable battery 2. Combine th...

Features 1. Fixed on the steering wheel with special hook structure which is convenient for fixing and operation. 2. DSP technology, Full duplex, CVC ...

Telephone/Ethernet/E1 interface telephone video converter fiber optic transmission systems Technical characteristics Analog telephone / switch interfa...