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MS Weather Station Anemometer for windspeed (MS anemometer)
Description:

MS Anemometer as used in the Raspberry Pi foundation weather station project to measure windspeed.
Hack this component to form part of your weather station.

Specifications:

Sensor3-cup anemometer
Measurement DescriptionWind speed
Range0 to 45 m/s (0 to 100 mph)
Starting Threshold0.45 m/s (1.0 mph)
Accuracy0.11 m/s (0.25 mph) or 1.5%
Contact Rating10 mA (maximum)
Operating Temperature Range-50° to 70°C
Distance Constant
  • < 4.5 m (15 ft) standard
  • < 1.5 m (5 ft) optional fast response
Cable DescriptionQuick-connect connector with vinyl jacketed, shielded cable


What's in the box?:

1 x Anemometer

Resources:

View the project details here
And some more help here
Article specific to the anemometer only
R489.90  Inc VAT
MS Weather Station Wind Direction Sensor (MS wind vane)
Description:

MS wind vane as used in the Raspberry Pi foundation weather station project to measure wind direction.
Hack this component to form part of your weather station.

Specifications:

Range0 to 360° (352° electrical, 8° open)
Accuracy1% of full scale
Operating Voltage10-36 VDC
Sensitivity1 m/s (2.2 mph)


Resources:

View the project details here
And some more help here
Article specific to the wind vane only
R639.90  Inc VAT
Recessed Door Window Contacts Reed Security Alarm Switch (5) (reed switch recessed(5))
No external power supply, connect to wired alarm control panel GND and N.C ports directly!

Description :

These door contact sensors are great for residential and hobby card access systems, as well as a security burglar alarm system. The door position switches operate with an internal magnetic reed switch that closes when the opposing magnet comes within range of the door sensor.
Hence when the door opens beyond the range point the door position switch will toggle from a closed signal to an open signal.
When this happens the access control system or alarm system will sense the change in continuity and will know that the door or window has been opened. When the door or window shuts, the door sensor will notify your security system that the opening has been closed.

 
Specifications :

Material Shield: Anti-fire ABS
Connecting Mode: N.C.
Rated Current: 100mA
Rated Voltage: (VDC)100
Operating Distance: More than 15mm, Less than 25mm
Rated Power: 3W



 
Package includes :

5 x KERUI Wired Door Switch
R79.90  Inc VAT
Zinc Alloy Alarm Garage/Window Rolling Door Reed Switch (Garage reed switch)
Description: 

The reed switch is an electrical switch operated by a magnetic field. In it's most basic form, the switch consists of a flexible ferromagnetic metal contacts inside a sealed glass tube. When a magnet is brought close to the 'reeds', the reeds move so that they come into contact, closing the switch.

Best used to alert when unauthorized entry is made.

Features: 
 
1. High quality
2. Simple installation
3. The metals electroplates outer shell, double-loop circuit design, performance stable.
4. Circuit is open when magnet is near the switch.
5. Special use for metal doors, anti-magnetic interference design.
 
Specifications:
 
Housing material: Zinc Alloy
Rated Voltage: 100V
Operating Distance: 50-70mm
Contact Type: Normally Closed
Size: 10.6 x 3.8 x 1cm/ 4.2" x 0.15" x 0.4" (L x W x T)
Cord Length: approx.45cm/ 17.7"
 
Package includes: 
 
1 x Door Magnetic Switch Alarm
4 x Screws

Setup
R249.90  Inc VAT
MS Professional Wireless Weather Station Touch Panel w/ Solar sensor, w/ PC interface (PC link weather station USB)
MS Professional Wireless Weather Station Touch Panel w/ Solar sensor, w/ PC interface

Description:

Professional Weather Station with PC interface at 433Hz. Featuring touch panel and stylus. The outdoor transmitter is powered by solar

Note:
Commonly the radio communication between receiver and transmitter in the open field can reach a distance of up to 330 feet providing that there are no interfering obstacles such as buildings, trees, vehicles, high voltage lines, etc.

Radio interferences such as PC screens, radios or TV sets can, in bad cases, entirely cut off radio communication. Please take this into consideration when choosing standing or mounting locations.


Features: 
1) Touch screen panel (touch by stylus)
2) USB port for easy connection to your PC 
3) All the weather data from the base station and weather history data with user adjustable measuring intervals can be recorded and uploaded to your PC 
4) Free PC software for transfer weather data to PC (EasyWeather)(EasyWeatherPlus is not compatible)
5) Rainfall data (inches or millimeters): 1-hour, 24-hour,one week, one month and total since last reset. 
6) Wind chill and Dew point temperature display ( °F or °C) 
7)Records min. and max. wind chill and Dew point with time and date stamp 
8) Wind speed (mph, m/s, km/h, knots, Beaufort) 
9) Wind direction display with LCD compass 
10) Weather forecast tendency arrow 
11) Weather alarm modes for: a) Temperature b) Humidity c) Wind chill d) Dew point e) Rainfall f) Wind speed g) Air pressure h) Storm warning 
12) Forecast icons based on changing barometric pressure 
13) Barometric pressure (inHg or hPa) with 0.1 hPa resolution 
14) Wireless outdoor and indoor humidity (% RH) 
15) Records min. and max. humidity with time and date stamp 
16) Wireless outdoor and indoor temperature (°F or °C) 
17) Records min. and max. temperature with time and date stamp 
18) 12 or 24-hour time display 
19) Perpetual calendar 
20) Time zone setting 
21) Time alarm 
22) High light LED backlight 
23) Wall hanging or free standing 
24) Synchronized instant reception 
25) Low power consumption (over 2 years battery life for transmitter)
26) RCC function (not included on this model)
27) solar powered transmitter (outdoor unit)

Specifications: 
1) Outdoor temperature range: -40.0 °C to   65.0 °C (-40 °F to  149 °F) 
2) Indoor temperature range: 0 °C to   50.0 °C (32 °F to  122 °F) 
3) Humidity range: 10% to 99% (1% resolution) 
4) Rain volume display: 0 - 9999mm (show OFL if outside range) 
Resolution : 0.3mm (if rain volume < 1000mm) ,1mm (if rain volume > 1000mm) 
5) Wind speed: 0~100mph (show OFL if outside range) 
6) Measuring range air pressure: 27.13inHg - 31.89inHgResolution : 0.01inHg 
7) Alarm duration : 120 sec 
8) Transmission range up to 100m (330 feet) 
9) Power consumption:
a) Receiver: 2 x AA alkaline batteries (not included)       b) Sensor: 2 x AA rechargeable batteries (not included) 
10) Transmission frequency: 433MHz

Package includes: 
1) Receiver 
2) Four outdoor sensors: 
  • thermo hydro transmitter,
  • wind speed sensor,
  • wind direction sensor and
  • rain sensor 

Resources :

User Manual : MS Professional Weather Station
Easy Weather Download : https://easyweather.software.informer.com/7.8/

R3,799.90  Inc VAT
SONOFF SNZB-04 ZigBee Wireless Door/Window Sensor Notification via eWeLink APP Smart Home Security (zigbee SNZB-04)

Note 1: Battery not included (3V CR2450)
Note 2: SNZB-04 must be used with Zigbee Bridge.

Description:

The wireless door/window sensor is essential for knowing who is coming in and out of your home, so it is most often used as part of smart security system.

SONOFF SNZB-04 is a ZigBee two-in-one wireless door/window sensor that can be put on your door or window to tell you with an alert notification if your door or window is opened or closed, adding an extra layer of security to your home. The sensor provides you the possibility to create a scene linkage of ZigBee and Wi-Fi devices. Both the opening and closing status of the door/window are synced on your mobile phone, no longer to think back whether the door/down is off or not. It is really useful and can help you turn on or off the light in the action. Works with SONOFF ZigBee Bridge in harmony, you can set a scene to get your hallway lighted immediately when the door is opened.

Its application can also extend to wide areas like drawers, garage doors, blinds, etc. Just stick it anywhere two things connect and it is always safe even if you don’t keep watch on it. Share the sensor with your family to give them an ability to quickly control and monitor your home together. Simple installation for easier setup. Peel and directly stick it on the targeted place or object, a smart security system is ready for you.

Features:
Remind you when the door/window is open and closed.
Sync the opening & closing status of door/window on APP.
Can make ZigBee and Wi-Fi devices keep linkage.
Control the light with an action.
Support adding the SONOFF camera to view what happened at your home.
Share control makes other users control the connected device quickly.
3-month history records check .
Low-battery notification.
Simple peel and stick installation.

Specifications:
Battery: 3V(CR2450)
Wireless connection: Zigbee 3.0

Dimensions:
Magnet: 32mm x 15.6mm x 13mm
Sensor: 47mm x 27mm x 13.5mm

R244.90  Inc VAT
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