Logitech

Logitech Circle View Doorbell. Product color: Black, Best uses: Home. Megapixel: 5 MP, Maximum video resolution: 1200 x 1600 pixels, Field of view: 160°. Connectivity technology: Wireless, Wi-Fi standards: 802.11a,802.11b,802.11g,Wi-Fi 4 (802.11n),Wi-Fi 5 (802.11ac), Frequency: 5000 MHz. Power source type: AC, Input voltage: 8/24 V. Package weight: 15 oz (425.2 g), Package depth: 6.81" (173 mm), Package width: 1.97" (50 mm)

Logitech Spotlight Presentation Remote. Wireless receiver interface: USB, Wireless technology: Bluetooth, Frequency band: 2.4 GHz. Product color: Gray, Presenter functions: Remote control. Battery technology: Lithium Polymer (LiPo). Windows operating systems supported: Windows 10, Windows 11, Compatible operating systems: Chrome OS, Android 5.0. Width: 1.11" (28.1 mm), Depth: 0.476" (12.1 mm), Height: 5.17" (131.3 mm)