Panasonic Lumix DMC-SZ9 Basic Operating Instructions Manual page 22

Wireless transmitter
Compliance
standard
Frequency range
used (central
frequency)
Encryption method
Access method
AC Adaptor (Panasonic VSK0775):
Information for your safety
Input:
Output:
Battery Pack (lithium-ion) (Panasonic DMW-BCL7E):
Information for your safety
Voltage/capacity:
22
VQT4P96 (ENG)
IEEE 802.11b/g/n (standard wireless LAN protocol)
2412 MHz to 2462 MHz (1 to 11ch)
Wi-Fi compliant WPA
Infrastructure mode
110 V to 240 V, 50/60 Hz, 0.2 A
5 V, 800 mA
3.6 V/690 mAh
TM TM
/WPA2