Philips SCD463 Analogue monitor, 16 channels, 40.675 - 40.690 MHz, AA, 200 m, 2x 9V DC 200mA
Philips SCD463 Analogue monitor. Channels quantity: 16 channels, Frequency range: 40.675 - 40.690 MHz. Battery type: AA. Maximum operating distance: 200 m, Power requirements: 2x 9V DC 200mA