Low price fireman's caller, Jusi'an factory direct sale

& Low Price Firefighter Call for Rescue
Jusi’an Factory Direct Sales
Firefighter Call for Rescue Firefighter Call for Rescue Price Firefighter Call for Rescue Manufacturer
Firefighter Call for Rescue
Mainly used for firefighting Military, armed police force, mine rescue, earthquake rescue, ship rescue and various rescue and rescue work,
Firefighter call device
Features: small size, solid structure, strong red flash, accurate direction indication,
/>The huge alarm sound signal can make emergency calls for help in dangerous and noisy scenes.
It can significantly improve the rescue efficiency in environments such as collapses, explosions, and deep into large and complex disaster scenes, such as subways, tunnels,
large supermarkets, large ships, etc.,
especially for rescue team members when they are in danger. Emergency rescue provides instant location indication and help alarm.
Performance characteristics of fireman's call for help:
Intrinsically safe explosion-proof lamps can be used safely in flammable and explosive places.
The sound intensity of the strong alarm signal is nearly decibels higher than similar products on the market.
It has two starting functions: automatic alarm and manual alarm. Manual alarm can also be realized in the automatic sensing mode. The alarm time is up to hours, and the intermittent alarm time is up to hours, ensuring timely rescue by rescuers and operators.
Use ultra-high brightness solid-state light source as the light signal, with high light intensity and long life.
The safety buckle ensures the forced opening and reliable closing of the caller. The switch is designed to prevent misoperation. After the alarm is started, It will not accidentally shut down, and has high reliability and strong anti-interference. It has low battery detection and sound and light prompt functions.
The shell is made of imported bulletproof rubber material to ensure that the product can withstand strong impact and direct high-pressure water bubbles, and can be used safely and reliably in various harsh environments and climate conditions.
Using microprocessor and programming C to realize automatic regulation and information processing of various functions and statuses, light touch switch design, simple and convenient operation, small size, light weight, can be hung on the waist, shoulder, etc. Multiple carrying options.
&Firefighter caller
Technical parameters:
&Working voltage:
Alarm (sound): Audio frequency:.&.
Signal: Pre-alarm sound intensity: &
Alarm time (pre-alarm): Strong alarm sound intensity: &
Alarm time (strong alarm) Uninterrupted alarm time: > Discontinuous alarm time (once every minute):
Standby time ：
Dimensions: .
Weight:
Shell protection level: Beijing general agent & fire rescue apparatus general agent in Shanghai & fire rescue apparatus general agent in Tianjin & fire rescue apparatus Chongqing general agent & fire rescue apparatus General agent of Heilongjiang Province & Fire Calling Equipment General Agent of Jilin Province & Fire Calling Equipment General Agent of Liaoning Province & Fire Calling Equipment General Agent of Inner Mongolia Fire Calling Equipment General Agent of Hebei Province Fire Calling System General Agent of Xinjiang & Fire Calling Equipment General Agent of Gansu Province General agent of fire rescue equipment in Qinghai Province & general agent of fire rescue equipment in Shaanxi Province & general agent of fire rescue equipment in Ningxia & fire rescue equipment in Henan Province General agent of Anhui Province & Fire Calling Equipment General Agent of Hubei Province & Fire Calling Equipment General Agent of Hunan Province & Fire Calling Equipment General Agent of Jiangsu 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