โทรศัพท์ระบบเสียง GSM 3G Video Door พร้อมปุ่มหลายปุ่ม 3G สวิตช์รีเลย์ควบคุมประตูเปิดประตูทางเข้าอุปกรณ์เสริมโดย SMS หรือโทรฟรี

SS1603-08 3G audio intercom system is designed for multiple family complexes. It can dial up to 8 different families. When a visitor arrives at your property they will press the call button on the intercom which will then connect to a phone number, landline or mobile (up to 3 numbers per resident or family, can be added which will be rung in sequence), once you answer the phone and speak to them you can then open the gate from your phone and let them in remotely from wherever you are in the world.
 
This system also have Mobile Access Control built in which recognizes your Caller ID and allows entry. You can open the gates by dialing the SIM card number held within the unit to open your gates, when a call is received, it is dropped and the Caller ID checked against numbers programmed and if there is a match, will send a signal to open, any unknown callers will be ignored.
 
The unit is easily wired into your gate and garage systems and it does not need any special installation or complicated wiring; it needs power only and an active SIM card.
 
Product Features:
8 Call Button
Receive your intercom calls on your phone wherever you are
Open a gate or door lock from your phone
Calls up to 3 numbers in sequence, mobiles or landline telephones.
Up to 1150 user Caller ID Access Control
2 relay outputs for optional easy control the gate opener or alarm parts
Blue backlit call button for easy night time operation.
Die cast aluminum vandal resistant design
Surface or flush mount styles
Installation and set-up are simple (SMS, APP)
Check log via SMS/ Email
Available with 12V - 24V AC/DC input