LS-2L digital walkie-talkie integrates a number of professional functions, supports 300 hours of local recording and accurate Beidou positioning, and ensures real-time control of key data and personnel positions. This machine has multiple alarm functions such as emergency alarm, independent work automatic alarm, low power alarm, etc., which can protect user safety and equipment life in real time, and can automatically send out a distress signal at the first time in sudden danger. It is very suitable for high altitude, power inspection, tunnels, warehouses, night duty and other environments. Cooperate with AI noise reduction and distortion suppression technology to ensure clear and complete call content, and pass IP68 dustproof and waterproof certification to ensure stable and efficient operation in various complex environments. It is also an ideal choice for security patrol, emergency rescue and industrial production.# LS-2L professional digital interphone# LS-2L digital interphone# Lisheng LS-2L interphone# Yixin LS-2L digital interphone# LS-5L professional digital interphone# LS-5L digital interphone# UV double-segment interphone LS-5L# Yixin LS-5L digital interphone# DP768 three-prevention multimode interphone# Lisheng DP768 three-prevention multimode interphone# Yixin multimode interphone# public explosion-proof interphone# interphone# Huaan explosion-proof interphone# Lisheng Interphone# Three-prevention Interphone# Multi-mode Three-prevention Interphone# High-precision Interphone# Public Network Interphone# European Standard Interphone# Tuopeng Interphone# Tuopeng Explosion-proof Interphone# Neptune Interphone# European Interphone# Lingtong Interphone# Weike Three-way Interphone# Jianwu Interphone# Single Beidou Interphone