China Time System suppliers

Runpu Audio(Beijing) Technology Development Co., Ltd., China Time System supplier, provide （Long-time Recording Telephone ）, (Recording time: 10-360 hours digital recording telephone) electricity, railways, civil aviation scheduling system recorded r>>> >>

TT INT`L HK Tech Limited, China Time System supplier, provide (4ch Real-time Audio & Video Card ), 4 channels real-time audio & video monitoring Video input: 4 channels (BNC) Audio input: 4 channels Video total frame rate: .>>> >>

Runpu Audio(Beijing) Technology Development Co., Ltd., China Time System supplier, provide (4CH USB Tel Recording System ),RL4000 telephone voice recording system is 2/4/8 channel digital recording system that designed for telephone record applicat>>> >>

RL4000 telephone voice recording system is 2/4/8 channel digital recording system that designed for telephone record applicat>>> >>

RL4000 telephone voice recording system is 2/4/8 channel digital recording system that designed for telephone record applicat>>> >>

Output ratio is 16kbps Power Consumption Less than 18W Working Temperature -10C--+50C Working Humidity 10 ％--90 ％ Dimension 2>>> >>

and time control as well as condition settings for starting recording -Supports Windows 98 / NT / 2000 / XP / 2003. Supports >>> >>

RL5000 telephone voice recording system is 2/4/8/16 channel digital recording system that designed for telephone record appli>>> >>

forward functionality External DC power supply Up to 6000 hour recording time for two-way telephone conversations up to 12 ch>>> >>

the user can switch at any time to adjust the volume size. 4, retrieval and management in accordance with the date of inquiri>>> >>

Spraying time: 10s 2 Working pressure of system design: 2.5MPa ;4.2 MPa; single protection area: 500m Minimum design concentr>>> >>

Beijing North Electromechanic Industries Co., Ltd., China Time System supplier, provide (High-pressure Co2 Automatic Fire Extinguishing System ), fire extinguishing: 34 ％; starting mode: automatic, manual, emergency response starting; Filling density: system 0.6~0.67 kg/>>> >>