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surveillance system, video doorphone system, wireless alarm system, wired, wireless, Manufacturer and Supplier - China(CN)
wired/wireless alarm system, surveillance system and video doorphone system 6 (6)
Main Function:
1. Free telephone line, use SIM card, with GSM and GPRS function
2. LCD display, with electronic clock function
3. With 40s voice set, can remind at specific time
4. Dual-talk mode and single-talk mode switch freely
5. System with a speaker and a button that can press to talk, instead of having to pick up the phone
6. Special picture designed button that make user easy to remember and operate
7. Get through emergency calling in priority
8. Wired/wireless remote call for help
9. Telephone line get through/breakup situation check
10. Built-in battery low power report
11. Host can be forcing set in ARM situation, it works when power on.
Main Function:
1. Free telephone line, use SIM card, with GSM and GPRS function
2. LCD display, with electronic clock function
3. With 40s voice set, can remind at specific time
4. Dual-talk mode and single-talk mode switch freely
5. System with a speaker and a button that can press to talk, instead of having to pick up the phone
6. Special picture designed button that make user easy to remember and operate
7. Get through emergency calling in priority
8. Wired/wireless remote call for help
9. Telephone line get through/breakup situation check
10. Built-in battery low power report
11. Host can be forcing set in ARM situation, it works when power on.
