CRAZY R1 START!!!

GSM Door phone(G110) Perfect for complexes and apartments visitor control.

1. No need to run cables: Install at gate or do. Reduces the cost of construction and maintenance.
2. Answer the gate and let someone in from your cell phone.
3. Security and convenience: Answer the intercom every time so burglars does not know if you are away or not.
4. Set up flexibly: Users can set up their room numbers and corresponding phone numbers by themselves. Programmable via  PC, Software included! 
5. Modify easy: Sent a short message to change, add, or delete the previously set up phone number.
6. Remotely open door: Press the open door code in telephone or cell phone and open the door/gate.
7. Multiple phones: Each room could be set up with 3 telephones or cell phones.
8. Access control: Integrated with access control system. Swipe the access card to open the door/gate.
9. Network support: GSM Sim card

Power Supply: AC/DC 12V
 

Note that this product needs a SIM to work.