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24 цагийн үйлчилгээ
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Бидний тухай
Shanghai C&G Safety Co., Ltd нь мэргэжлийн хувийн хамгаалалтын хувцас, ХХХ нийлүүлэгчийн хувьд нуман гэрэл, гал унтраах, галд тэсвэртэй, цэргийн, хөнгөн цагаан, металл цацах хувцас гэх мэтээр хангадаг.
Нэр хүндтэй эслэг, даавуу нийлүүлэгчидтэй хамтран ажиллаж, үйлчлүүлэгчдийнхээ төрөл бүрийн эрэлт хэрэгцээ, чухал хэрэгцээг хангахын тулд хүчин чармайлтаа харамгүй хийдэг. Dupont® Protera®, Nomex®, Aramid болон бусад өндөр технологийн материалын технологид тулгуурлан бид даавуу боловсруулах, хувцасны дизайн, маркетинг, борлуулалтын чиглэлээр мэргэшсэн.
Олон төрлийн хамгаалалтын бүтээгдэхүүнээр бид цахилгаан эрчим хүч, гал түймэр унтраах, газрын тос, байгалийн хий, цэрэг, гагнуур, төмөрлөг болон бусад салбарт өндөр хүчин чадалтай, сайн чанарын хувийн хамгаалалтын хувцас, хэрэгслийг нэг дороос санал болгож байна.
Манай бүтээгдэхүүн
Special Fire Rated Loudspeaker, Transformer, Baffle, and Fiber ...
AtlasIED fire rated loudspeaker packages include 4", 6", or 8" loudspeaker with the appropriate fire rated baffle, enclosure, and transformer.
Fire Rated Loudspeaker Packages Including Loudspeaker ...
AtlasIED fire rated loudspeaker packages include 4", 6", or 8" loudspeaker with the ... Special Fire Rated Speaker / Transformer / Baffle / Fiber Enclosure Kits.
Fire Rated 8" Strategy Coaxial Loudspeaker with 8-Watt 70.7V ...
The FA138T87FRK has passed a fire-rating up to three hours (rating varies by ... includes a enclosure-fiber kit, UL listed loudspeaker/transformer assembly, and...
Are You up to Code? Fire-Rated Speaker Boxes May be Required ...
Nov 21, 2013 ... NEC codes for fire-rated speaker boxes are now being enforced in single-family residences, not just multidwelling units (MDU) and garages.
Fire Rated Speaker Enclosures - Fire Rated Product Specialties
FRPS one hour fire rated enclosures are also ideal for speaker installations where acoustical performance is not compromised because of fire rating certification...
Leviton Fire-Rated Back Box for AEC65 Ceiling Speaker, Gray ...
Leviton's Architectural Edition powered by JBL loudspeaker back boxes were designed to be easily installed. Leviton/JBL pre-construction kits ensure that...
Fire Rated Speaker Cover - Passive Fire Protection Solutions ...
The TENMAT FF109-FRSC has been designed to help maintain the integrity of fire rated ceilings when penetrated by in-ceiling loudspeakers. Two convenient...
Amazon.com: Definitive Technology Di 6.5R Fire Rated Back Box for ...
Amazon.com: Definitive Technology Di 6.5R Fire Rated Back Box for 6.5-Inch In-Wall In-Ceiling Loudspeaker: Home ... Special offers and product promotions.
Cabinet - Bosch Security
LB1-UM06E-1 Cabinet loudspeaker, metal, circular. Suitable for ... Special shape for mounting in corners. Product ... Long throw 4" (102 mm) woofer housed in a fire rated ABS plastic enclosure for extended LF performance down to 75 Hz.
Loudspeakers - DNH
weatherproof, vandal-proof and shockproof speakers, DNH is ... colour, special transformers and different cable entries can be ..... fire proof versions, and.
SP100 Series Dual Transformer Speakers and ... - System Sensor
The National Fire Protection Association (NFPA) has pub- lished standards ... codes and special requirements of the authority having ju- .... Strobe Light Ratings.
ML15F PA Horn Loudspeaker 2-24-010 - E2S Warning Signals
The ML15F 15W PA loudspeaker is suitable for harsh environments with high ... and re-entrant flare horns manufactured from high impact, fire retardant ABS.
Fire & Acoustic Hoods - Q Acoustics
An essential component for speaker installations ... The hoods maintain fire rating integrity of the ceiling to which they are fitted, thus enabling 30 minutes or 60...
RCF PL 60FD 6 Ceiling Speaker with Fire Dome and 8 Ohm 100V ...
The RCF PL 60FD is a flush-mounting loudspeaker for false-ceilings (or wall ... 150 °C/ 302 °F) and its fire-resistant cable, the speaker does not allow fire to move to ... the speaker power, and installation is easy and quick, thanks to a special...
Best Commercial Loudspeakers - Commercial Speaker Systems ...
Quam delivers the best commercial speaker systems and commercial ... 2' x 2' UL Listed Fire Signaling Device with an 8” Speaker and a 4W-25V Transformer.
Speaker Cable - Belden
Belden offers speaker cables for a wide range of applications. Learn more. ... Rating, Size, Part Number, Tech Data. Riser, 22 AWG, 5500UE, Download.
Fire Alarm Audio Applications Guide - Simplex
Readers with specific questions should consult the appropriate advisor. Copyrights and ...... Objective Rating of Speech Intelligibility by Speech Transmission Index, ... Fire Alarm Audio Speaker System Design Method: Provides examples of.
VXC Series | Speakers | Products | Yamaha
Speaker type, Full-range, Bass-reflex, Full-range, Acoustic suspension ... Peak (Calculated), 108dB SPL (1m, Calculated based on power rating and sensitivity,...
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