Product Code: SS-GSM-DE3100
- Works with magnetic locks, electric door strike locks, and gate
- Works anywhere there is wireless cellphone service.
- System is programmable by SMS messaging with automatic system confi
- System auto-disconnects after 55 seconds of talking time (default)
to save minutes.
- No Roaming fee on GSM calls instead of land lines being charged for
- 4 Band GSM Wireless Module of 850/900/1800/1900 MHZ, Made in
Germany by Cinterion.
- Up to 3 administrators, 100 users, and unlimited visitors.
- 12V DC or AC, 24V DC or AC
- IP65 Rating
Product Code: SS-GSM-DE2123
- Max for 123 units apartments / office suite
- Works w/ any door locks & gate opener
- Simply order GSM SIM Card from wireless service providers
- Simply answer the phone & press * to open the door
- Programmable by SMS
- IP67 Rating
- 8V~16V DC