Beida Jade Bird fire radio recording disk JBF-11S / SR disk recorders fire radio broadcast system for one accident ancillary products, it is the source of fire accident broadcasting system. In case of fire, it is the constant voltage output audio power amplifier, speakers, radio control equipment components Gulf accident broadcasting system standby power, complete electronic voice, broadcast accident outside input, microphone, tape recorder four broadcast mode, and can automatically microphone Outside the input signal and broadcast recording. Technical Specifications Technical Specifications Operating voltage DC24V content with speed 4.76cm / s ± 3% 2A fuse capacity Operating temperature -10 ... + 60 ℃ Relative humidity ≤95% (40 ± 2 ℃) Weight 2.1kg Dimensions standard 2U Gulf JB-QB -GST100 fire alarm control JB-QB-GST100 type fire alarm controller is a new generation of fire alarm control gulf gulf small engineering company to meet domestic and international demand and the introduction of a small number of points, especially for bathing dance center, restaurant, bar , a small library, supermarket, substations and other minor works applications. JB-QB-GST100 fire alarm controller has the following characteristics: 1. The controller is small, greatly facilitate the engineering, installation, and design aesthetic appearance, can be a good place for the integrated installation; 2. The controller has Chinese character LCD, which can display two types of information; 3. introducing the concept of fire protection district, the maximum capacity of eight independent partitions +1 public areas; each partition can be individually independent alarm indication, regulatory failure, shielding state; with Partition annotation information cards, can handwritten or printed; visual indication; 4. System commissioning simple Gulf smoke alarm, this controller can automatically recognize the bus devices; with automatic partitioning, you can manually adjust the partition; 5. controllers each partition have early warning function, use the alarm function can effectively reduce false alarms in harsh environments; 6. Has the site prompts, after the fire occurred in each region, the automatic linkage of the area and sirens in public areas, and can be set separately in this area and public regional linkage alarm delay time, the maximum delay are 600 seconds Bay Fire, ultra-fire (certified), Lianjiang City by the Bay, South City Fire Department equipment operators super safe. Dongguan Nan ultra fire equipment operators (www.jyfire.com) is Dongguan, Guangdong, fire fighting equipment leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Leader in the ultra-fire with the staff warmly welcome all inquiries negotiations to create ultra-fire a better future.