Caltta Yiqia public network intercom e690

On the basis of inheriting the comprehensive features of the professional PDT walkie talkie PH690 from Gundam Star, e690 has comprehensively improved the platform experience. Based on the intelligent chip platform, it provides full network support while retaining the advantages of professional models, providing users with high-quality and cost-effective eChat intercom industry application solutions.

Large screen full keyboard, easy to operate and carry. The whole machine has a 2.0-inch large screen and a full numeric keyboard, retaining the operation mode of professional walkie talkies, making it easy to operate. The body has a moderate volume and weight, making it easy to carry. Support the use of highly integrated intelligent chip platforms across the entire network, support all network services, and enable smooth application on mainstream operator networks. Supporting the latest LTE standard, it can make voice calls and achieve high-speed 4G internet access, leading the trend of eChat walkie talkies. Support eChat professional cluster intercom to provide high-quality and efficient eChat intercom services, meet the high standard requirements of emergency communication, and quickly respond to professional customer calls anytime and anywhere. The demand for eChat professional cluster intercom business is integrated into the design of the body's software and hardware, making it easy for users to operate the intercom. Professional audio design, clear and loud sound. The professional body also contains professional sound chamber design, high-power speakers combined with excellent audio encoders, and a multi microphone noise reduction solution to ensure that the sound is loud and clear while maximizing the fidelity of user voice. Even in noisy environments, it is possible to accurately identify the initiator and hear the call content clearly. The ultra long battery life is achieved in a compact size, equipped with a large capacity lithium-ion battery to meet the user's demand for at least 20 hours of battery life per shift. Excellent human-computer interaction design is based on the usage habits of professional customers, simplifying the eChat human-computer interaction process, allowing professional customers to quickly get started and operate proficiently. The rich configuration supports Bluetooth/WiFi/NFC (optional)/positioning/rear camera, and has designs such as ground alarm, seat charging, etc., which can meet the rich application requirements of professional users. Durable and reliable, the whole machine meets the IP68 protection level and is suitable for outdoor work. Multiple indicators such as impact, vibration, and solar radiation meet high reliability standards and are capable of working in various harsh environments.