Product name: 2 way alarm central receiver product description: Large-scale networked alarm center, large-screen Chinese LCD display, can store up to 1000 pieces of alarm information, caller ID to trace related malignant nuisance calls, arm, disarm, bypass, and regularly test the four major alarms with excellent compatibility. C.ID With 4 + 2 communication protocol, it is perfectly equipped with professional control software of "Xia'an" police information center, with super powerful functions and stable performance, so that you have enough reasons to update the outdated center alarm equipment. ? Large-screen Chinese LCD display, can store 1000 messages? Compatible with a variety of standard communication protocols: Ademco Contact ID and 4 + 2 format, convenient for use with major domestic and foreign famous brand hosts? Standard 2-way phone card, can be expanded up to 20-way calling card? Caller ID function to track malignant nuisance calls? Lightning protection design, military standard, ten-year warranty technical parameter ? Maximum number of cards: 20? System password: 6 digits? Power input: AC220V ± 10% 50Hz
High Pressure Carbon Steel Pipe Fittings or Forged Carbon Steel Fittings including Socket-Welding Pipe Fittings , Threaded Pipe Fittings, Olet, Flange, EN Standard Pipe Fittings and Instrumentation Fittings. These kind of Pipe fittings are forged carbon steel with high pressure, they are special use for the high pressure pipelines, equipment, and so on.The connection including Threads or Socket-welding. Normally the surface are original colour.
Products: High Pressure Carbon Steel Pipe Fittings or Forged Pipe Fittings
Material: Carbon Steel A105
Pressure: 3000Psi,6000Psi,9000Psi
Standard:GB/T 14383,ASME B16.11,EN Standard
Connection: Socket-Welding and Threaded(NPT, BSP,DIN,EN or as requirements)
Item: Elbow,Street Elbow,Tee,Socket,Nipple,Union,Bushing,Plug,Cap,Olet,Flanges,etc
Size: 1/8" to 4"
Inspection: Every Piece and can issue Quality Report
Packing:Carton/Pallet/Wooden Case
Application:Oil,Steam,Gas and so on Fluids.
High Pressure Steel Fittings,Carbon Steel Pipe Fittings,Forged Carbon Steel Pipe Fittings,Forged Pipe Fittings HEBEI ZIFENG NEW ENERGY TECHNOLOGY CO.,LTD. , https://www.zifengpipeline.com
Features
? Backup power supply: DC12V / 7.2Ah maintenance-free battery? Maximum power consumption: 12W
? Sirens output: AC24V / 1A contact output relay? Case material: copper and iron? Case size: 51 × 48 × 16cm (L × H × W)
