Ban on sales in the Thai market Box size: 10 pieces packed 11KG 45 *. 5 * 42 * 37CM Description: The system casing is made of ABS plastic, and the speaker is a highquality 5W speaker. The split microphone design makes the sound clear and bright. The design of independent internal and external mute switches can mute as needed. Especially with the use of 4core highstrength aluminum foil shielded wire, it has strong antiinterference ability, making the sound clear and natural. The twoway voice intercom communication technology can automatically recognize the voice signals during the call process without any operation. Suitable for banks, securities companies, hospitals, stations, etc. that install antitheft glass. Features: 1. PMMA organic glass panel, easy to install, simple to connect, DIY operation 3. There are speakers and microphones both inside and outside, and the volume and microphone sensitivity can be adjusted separately 4. Use 4core highstrength aluminum foil shielded wire and secure connection plug 6. Equipped with a recording jack, it can output twoway voice signals internally and externally (such as recording in bank teller systems) 7. It can be used in any difficult to communicate place, such as banks, securities, hospitals, bus stations, etc. 8. The host adopts a humanized design, with independent internal and external mute switches that can be controlled for mute according to needs 9.5W highpower output, highquality speaker diaphragm, high fidelity sound quality output, delicate and clear, strong sound penetration, high volume, unable to disturb the environment, still allowing customers to hear clearly, making your service better and of high quality. 10. Equipped with a microphone working indicator light, the device status is clear at a glance Specification: 1. Material: Plastic shell 2. Connection cable length: 1.8m 3. Working voltage: DC12V/500mA 4. Adapter: AC 100-240V, 50/60Hz 5. Main voice (secondary voice): 5W+5W 6. Microphone sensitivity: -46db ± 2 db (20Hz-16kHz) 7. Main and auxiliary machine dimensions: 151 * 110 * 75mm/107 * 85 * 40mm 8. Weight: 885g