POWER SUPPLY FOR CAMERA ANALOG CCTV

audio connectivity: 3.5mm stereo jack,

power connectivity: usb 3.0 a

audio connectivity: 3.5mm jack,

power connectivity: bipolar power cable

Featuring an adjustable microphone with noise canceling, the Logitech H110 headset is also useful for online conversations with friends and family or for listening to music on your computer. This helmet has an adjustable headband, which makes it remarkably comfortable. In addition, its 3.5mm jack is compatible with most PC sound cards.
Wireless: No
Headphone frequency response: 20 Hz to 20,000 Hz
Microphone frequency response: 100 Hz –16,000 Hz
Sensitivity: -58 dBV / µBar, -38 dBV / Pa +/- 4 dB
Volume control: No
Cable length: 1.8m
Connectivity: 2 x 3.5mm Male Stereo Jack

combines the functions of ballpoint pen, laser pointer and usb memory stick

Laser color: red
(Ø): 16 mm
Max. range: 50 m
Boost. : <1 mW
Class: 1
Power supply 2 button cells, type CR-1220
Wavelength: 630 to 680 nm
Weight: 47 g

Product information

    Wireless Bluetooth speaker with carry strap
    Bluetooth 4.1
    2x3W RMS
    3.5mm AUX IN
    USB cable for charging  included
    AUX cable included
    Built-in 400mAh battery (3hours playback @ 80% volume)

Easy to use, compact
Active matching
Multipoint technology
LED indicator for charging the battery
Samsung product
Black color
Intra-auricular headset type
Bluetooth Bluetooth connections
Volume Control Functions

HEADSET BULK SANDBERG USB HEADSET
Cable length: 1.8 metres
Connector: 1 x USB A Male plug
Earphone:
Driver unit: 40 mm
Frequency range: 20 Hz – 20 kHz
Impedance: 32 Ohm
Sensitivity: 38dB ± 3dB
Microphone:
Direction: Omni-directional
Frequency Response: 30 Hz - 20 kHz
Impedance: 2.2 kOhm
Sensitivity: -42dB ± 3dB

WEBCAM SANDBERG USB 480P SAVER

Sandberg USB Webcam Saver is perfect for online meetings. It works instantly without driver installation. The camera sits on a clamp for easy attachment to a laptop screen or the like. Finally, the camera also has a stereo microphone.

USB 2.0 interface

Cable length: 1.4 meters

Glass lens

Resolution VGA 480p (640 x 480 pixels)

Image sensor: CMOS

30 frames per second

30 ° rotatable

60 ° viewing angle

Auto white balance

Auto color correction Built-in microphone

connectivity: with wire,

length of cable: 2.4 m,

micro noise,

connectivity: usb

Input impedance: 32 Ω

Sensitivity (headphones): 94 dBV / Pa +/- 3 dB

Sensitivity (microphone): -17 dBV / Pa +/- 4 dB

Frequency response (headphone): 20 Hz to 20 kHz

Frequency response (microphone): 100 Hz to 10 kHz

Length of the cable: 2,33 m

Connections: USB-A compatible (1.1, 2.0, 3.0)