Recent RS-538D 5W 136-174MHz digital broadcasting dual slot technology with dual voice encryption function wireless portable radio and accessories with 1800mAh lithium-ion battery

Features a remote kill and activation function for added security. Utilizes direct dual time slot technology for efficient communication. Supports both digital and analog modes for versatility. Offers multiple call modes to suit different communication needs. Includes mixed signal scanning for enhanced signal reception. Features CTCSS/DCS encoding and decoding function for privacy and security. Includes a whispering function for discreet communication. Provides wide and narrow band compatibility for flexible operation. Offers both local and remote alarms for increased awareness. Allows for voice broadcasting customization for personalized messages. Features dual voice encryption for secure communication. Operates within a working frequency range of 400-470MHz and 136-174MHz. Offers a transmission power of 5W/1W for reliable communication. Has a channel capacity of 256, with 16 regions and 16 channels. Supports channel spacing of 12.5/2 for optimal performance.