31
Key 16
SMS number 3 sets phone number
CALL number 5 sets phone number
Zone number 4 zones
Power adapter 5V/2A
Battery 9V
ASK 433Mhz
Band Frequency 433.82Mhz-434.02Mhz
Carrier spacing 0.2MHz
RSSI < -110dBm
Working Temperature -10~+50
C
Storage Temperature -20~+70
C
Humidity 5% to 95%
