Radio transmitting
/ receiving |
Operation frequency |
315 MHz ( ¡Ó100 KHz ) |
Modulation |
ASK |
Receiver sensitivity |
-103 dbm |
Operation range |
60 -90 meters ( 200 -300 ) in
open space |
Main unit |
Power source |
12V DC adaptor with 150mA/hr
backup battery |
Power consumption |
30mA on standby |
Battery backup |
Take approximately 3 hours |
Secret code |
6561 combination by DIP switch |
Stored phone numbers |
Up to 4 numbers , each up to
16 digits can be stored by user |
Dialing mode |
TONE |
Input terminals |
Telephone jack : RJ-11 |
Operation temperature |
-20¢J ~ +60¢J |
Dimensions |
140mm¢® 90mm ¢® 35mm |