Panasonic DMC-TZ40 Basic Operating Instructions Manual page 34

Specifications
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-BCM13E): Information for your safety
Voltage / capacity 3.6 V / 1250 mAh
34
VQT4S99 (ENG)
IEEE 802.11b/g/n
(standard wireless LAN protocol)
2412 MHz to 2462 MHz (1 - 11ch)
Wi-Fi compliant WPA™ / WPA2™
Infrastructure mode
~ 110 V to 240 V, 50/60 Hz, 0.2 A
5 V, 800 mA