Henan Jiyuan outdoor waterproof frets Monopoly Henan Jiyuan, Henan China Electronic Co., public broadcasting equipment: constant pressure amplifier, preamplifier, pure power amp series, broadcast around the smart device series, ceiling ceiling speakers, wall-conference sound, all-weather indoor and outdoor frets, garden lawn audio and other public broadcasting monopoly Henan Jiyuan, Henan Jiyuan public broadcasting, building radio, outdoor waterproof frets - Henan Jiyuan broadcast speaker wholesale monopoly, Henan Jiyuan rural radio monopoly, waterproof outdoor waterproof frets Speaker - Speaker Henan Jiyuan transformation | Henan Jiyuan Smart Sound | Family outdoor waterproof frets. Details can contact me direct advice! Phone book can also enjoy the benefits! Outdoor waterproof frets equipment ----- Jiyuan, Henan public broadcasting system electrical equipment distributor Union +++ +++ Tel: + 90 664 + 17 1393 Jiaming Yang Address 1: * State Dongfeng Lu Zheng Wenhua Road Work - Country Garden Road, Unit 1, the first floor of the West Building a household Address 2: Zheng * State Road intersection cultural Dongfeng Road, Building 5, Unit 2, Milan Sunshine Layer 2 large shopping malls, supermarkets, public broadcasting system should also have a fire emergency radio system functions. Under normal circumstances, the public broadcasting system in addition to the broadcasting system to play outdoor waterproof outdoor waterproof frets frets, broadcast notification functionality, in the event of fire alarm speakers waterproof outdoor waterproof frets Henan Jiyuan public broadcasting equipment distributor, capable of accident area for manual selection for emergency broadcasts. Union Electric +++ +++ Department Tel: + 90 664 + 17 1393 Jiaming Yang Address 1: Zheng Wenhua Road, Dongfeng Road * State Road Country Garden attendance on the first floor of Building 1, Unit 1 West households Address 2: * State Dongfeng Road Zheng Wenhua Road Milan intersection Sunshine Building 5, Unit 2, Layer 2 shopping malls, supermarkets, public broadcasting system, the program source is usually set three: CD player, dual card decks and radio microphones. CD players use multi-disc CD player, CD pre-load more than one piece, all the tracks can be pre-looping, play outdoor waterproof frets for seat selection using the dual-card recording decks, double loop card can work, play outdoor waterproof frets tapes also available for the use of radio to inform temporary recordings. Henan Jiyuan public broadcasting monopoly, public radio broadcast Henan Jiyuan choose a desktop microphone gooseneck microphone, easy operation, built-in chime generator, before speaking to the bells ringing to alert the audience attention, primarily for the use of broadcast notification. Henan Jiyuan outdoor waterproof frets monopoly electricity company Union +++ +++ Department Tel: + 90 664 + 17 1393 Jiaming Yang Address 1: * State Zheng Wenhua Road, Dongfeng Road Work - Country Garden Road, Unit 1, Building 1, first floor of the West household address 2 : Zheng * State Road intersection cultural Dongfeng Road, Building 5, Unit 2, Milan Sunshine Layer 2 shopping malls, supermarkets, public broadcasting system, the speaker selection the following fundamental principles: there are regional decorative ceiling using ceiling speakers, no decorative ceiling area using a suspended or wall-mounted speakers speakers. Many large shopping malls, supermarkets as a single building, according to the Chinese fire-fighting system specifications, its internal area must be set up multiple fire doors. To this end, we designed the large shopping malls, supermarkets public broadcasting system, it must comply with the relevant provisions of the fire area by an internal partition broadcasting, building radio, outdoor waterproof frets - Henan Jiyuan broadcast speaker wholesale monopoly, Henan Jiyuan outdoor waterproof frets Monopoly Rural radio waterproof speaker - Henan Jiyuan speaker transformation | Henan Jiyuan Smart Audio | Family outdoor waterproof frets. Considering the area is necessary to set the sound source for self-merchandising, for specially equipped emergency radio switching module. Under normal circumstances, these areas can broadcast their own, when the fire emergency, automatically forced to cut public broadcasting system, priority fire emergency radio. Union Electric +++ +++ Department Tel: + 90 664 + 17 1393 Jiaming Yang Jiyuan, Henan outdoor waterproof frets Monopoly Address 1: Zheng Wenhua Road, Dongfeng Road * State Road Country Garden attendance on the first floor of Building 1, Unit 1, Address 2 West households : Zheng * State Road intersection Milan culture Dongfeng Road, Building 5, Unit 2, 2 sun layer taking into account the large shopping malls, supermarkets, outdoor waterproof waterproof speaker frets Henan Jiyuan public broadcasting equipment distributor to use the features and requirements of each region varies Therefore, the public broadcasting system to deal with all areas and office space set up with a 111 stand alone feature volume control to adjust the volume. In order to meet the requirements of fire radio, all volume controller should have an emergency switch (strong cut) function to ensure the state when the fire emergency radio broadcast to achieve maximum volume. Henan Jiyuan public broadcasting monopoly, the public broadcasting system, Henan Jiyuan associated electrical +++ +++ Tel: + 90 664 + 17 1393 Jiaming Yang Address 1: * State Zheng Wenhua Road, Dongfeng Road Work - Country Garden Road, Unit 1, Building 1, first floor of the West households Address 2: Zheng * State Road intersection Milan culture Dongfeng Road, Building 5, Unit 2, due to the sun shopping malls, supermarkets, large traffic, in order to prevent the fire probe false alarms, caused unnecessary panic customers, under normal circumstances two layers, If the fire control panel and radio host in the same room, the broadcast zoning control system does not automatically set the fire control emergency broadcast this special feature. But according to broadcast area have been identified, with a broadcast area selector switch broadcast area consisting broadcast zoning control system, manually select the broadcast area, outdoor waterproof frets or fire emergency radio broadcast. If the fire control panel and radio host is divided into two, it is only to consider additional fire alarm linkage frets waterproof outdoor waterproof speakers Henan Jiyuan public broadcasting equipment distributor automatic start function, and are not set to automatically fire control emergency broadcast this special feature. Henan Jiyuan outdoor waterproof frets Monopoly details can contact me direct advice! Phone book can also enjoy the benefits! Outdoor waterproof frets equipment ----- Jiyuan, Henan public broadcasting equipment distributor buildings radio, outdoor waterproof frets - Henan Jiyuan broadcast speaker wholesale monopoly, Henan Jiyuan outdoor waterproof frets monopoly power line linking +++ +++ words: Jiaming Yang 1393 + 90 664 + 17 Address 1: * State Zheng Wenhua Road, Dongfeng Road Work - Country Garden Road, Unit 1, Building 1, first floor of the West households Address 2: Zheng * State Road intersection cultural Dongfeng Road, Building 5, Unit 2, Milan Sunshine Layer 2 outdoor waterproof frets waterproof speaker - Henan Jiyuan speaker transformation | Henan Jiyuan Smart Audio | Family outdoor waterproof outdoor waterproof frets frets Henan Jiyuan Monopoly