What does Fire walkie talkie need to meet
When firefighters enter the scene of a fire to extinguish a fire, they need to wear a fire intercom to maintain timely and effective communication with the outside world to ensure that firefighters are safe under their own rescue. What requirements should fire walkie talkie meet?
Due to the special nature of firefighters' work, there are many uncertain factors at the rescue site. The risk of secondary explosion may occur in some places. Using ordinary walkie-talkies will generate sparks during the communication process, which will hurt firefighters. Therefore, firefighters must Use fire walkie talkie. At the same time, in addition to explosion protection, a large amount of water will be exposed during the rescue process, so the walkie-talkie needs to be dustproof and waterproof. It is best to reach IP68 level. This level of walkie-talkie can be immersed in 1m deep water for 1 hour. use. Finally, firefighters need to be equipped with bone conduction headsets to use hands-free interphones to free their hands for work, so that they can communicate more easily with other firefighters while wearing respirators.
Fire walkie talkie needs to meet the requirements: 1. Need high explosion-proof performance. Explosion-proof performance includes IIA, IIB, IIC, of which IIC is the highest level and IIA is the lowest level. 2. Dust-proof and waterproof, such as IP68, where the "6" of IP68 refers to the dust-proof level up to level 6, there are 1,2,3,4,5,6, 6 is the highest level of dust-proof, IP68 "8" means that the waterproof level reaches level 8. There are 1,2,3,4,5,6,7,8, and 8 is the highest waterproof level. 3. High temperature resistance 4. Can be used with skull conduction headphones.