ST STM32F401CCU6 32-bit Arm Cortex Development Board

Sub D Socket with turned pin solder lugs. 15 way High Density (3 Rows)

2N3053 NPN TO5 40V 700mA 100MHz

NPN TO5 35V 1A 60MHz

Black Coded 4mm Banana Line Socket (Accepts 4mm Banana Plug) Nickel Plated with Hard Plastic Handle and Screw Connection

Red Coded 4mm Banana Line Socket (Accepts 4mm Banana Plug) Nickel Plated with Hard Plastic Handle and Screw Connection

smart High-End HD Video Door Bell with Smartphone app

This Brilliant New Innovative Smart door-bell alerts your smartphone via an app, that's very simple to set-up

When the bell is pressed your phone instantly alerts you with a "push" notification and ringing bell tone.

Clicking the notification opens the app, to stream live HD video and audio from your doorstep, wherever you are in the world.

The built-in PIR motion detector sends your phone a "push" notification when there's movement at your door, even without pressing the bell.

The doorbell's many uses include:

Giving instructions to a delivery person eg "put parcel behind the bins"

Not answering your door to cold callers & salesmen.

Telling someone you'll be home soon, when you're running late.

Alert you to potential potential intruders.

This door bell runs for about 6 months from 2 rechargeable batteries (optional extra) or can be wired directly to an existing door bell transformer.

A USB charging lead is also included.

Features
- Simple WiFi connection
- Two way audio
- 720P Megapixel HD Image
- Infra-Red night vision up to 6M
- Simple DIY installation
- Low power consumption
- Uses 2 x 18650 rechargeable batteries - see battery options
- Smart PIR motion sensor

Similar doorbells from large stores sell for as much as £179.00

*Phone not included!