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This HC-SR505 small body sensing module is based on infrared technology perfect to use in your sensing projects eg. alarm, motion camera etc
R56.90  Inc VAT
Use this PIR for a DIY alarm system or occupancy control. Perfect for your home automation project.
R212.64  Inc VAT
R269.90
PIR Infrared Motion Sensor (HC-SR501) (pir sensor big)
Description:

PIR sensors, often referred to as, "Passive Infrared" or "IR motion"  sensors, enable you to sense motion. Everything emits a small amount of  infrared radiation (IR), and the hotter something is, the more radiation  it emits. PIR sensors are able to detect a change in average IR levels  of their detection zone (e.g. when a human enters a room, that room will  increase in temperature slightly) and hence sense motion. 

This  one's great, as it can be powered  via the Raspberry Pi's 5V output, and  be read directly from the Raspberry Pi's GPIO input (as the sensor has a  digital 3.3V output!)

This PIR includes an adjustable delay  before firing (approx 0.5 - 200 seconds), has adjustable sensitivity and  two M2 mounting holes! It runs on 4.5V-20V power (or 3V by bypassing  the regulator with a bit of soldering) and has a digital signal output   (3.3V) high, 0V low. Its sensing range is up to 7 meters in a 100  degree cone.

Specifications:

  • Input Voltage: 4.5V - 20V
  • Current Draw: <50µA
  • Digital Output: 3.3V (High)
  • Digital Output: 0V (Low)
  • Working Temperature: -15°C to 70°C
  • Delay Time: 0.5 - 200 Seconds
  • Sensing Angle: 100° Cone
  • Range 5m - 7m

 

Dimensions:

  • Sensor Lens Diameter: 23mm
  • Length: 24.03mm
  • Width: 32.34mm
  • Height (with lens): 24.66mm
  • Centre screw hole distance: 28mm
  • Screw hole diameter: 2mm (M2)
Contents:
  • 1x HC-SR501 Motion Sensor
Resources:

R25.90  Inc VAT
SC8UU 8mm Aluminium Linear Motion Ball Bearing Slide Bushing For CNC (Linear 8mm Bearing Slide)
Description :

The universal Ball Bearings is great for you to replace the damaged Ball Bearings in your devices to improve efficiency and save energy.
Widely used in home appliances, industrial, low noise and high speed electric motors, construction machinery, automotive components, pumps, and machinery. Smooth moving, low friction, high rigidity and long life. Economical, easy to maintain replace.

Specifications :

Model : SC8UU
Material : Steel, Aluminum
Size : Approx. 34 x 30 x 22cm / 1.34 x 1.18 x 0.87"
Inner Diameter : Approx. 8mm / 0.31"

Package included :

1x SC8UU Linear Motion Ball Bearing
R139.90  Inc VAT
HC-SR505 Mini Infrared PIR Motion Sensor (Mini PIR sensor)
Specifications:
 
Size: 40 x 10 x 13mm
Net weight: 2g
 
Technical parameters:
 
1. Operating Voltage Range: DC4.5-20V
2. Static current: <60uA
3. Output level: High 3.3V / Low 0V
4. Trigger: repeatable trigger (default)
5. Delay time: Default 8S -30% 
6. PCB Dimensions: 10 x 23mm
7. Induction angle: <100 degree cone angle
8. Induction distance: 3 meters
9. Working temperature: -20 - 80 degrees
10. Sensor Lens Dimensions: Diameter: 10mm (default)
 
HC-SR505 range range of 3-4 meters (9-12 feet). When triggered, the sensor output goes HIGH for approximately 6-12 seconds then returns LOW.

Applications:
 
sensors toys
Security Products
Industrial automation and control
Auto-sensing of electrical equipment
Battery-powered automatic control
 
Package Includeds:
 
1 x HC-SR505 Mini Infrared PIR Motion Sensor


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This HC-SR505 small body sensing module is based on infrared technology perfect to use in your sensing projects eg. alarm, motion camera etc
R56.90  Inc VAT
SONOFF® PIR2 Wireless Dual Infrared Motion Sensor (Sonoff PIR sensor)
Description:

Detect human movement and any presence and send an alarm message to your phone. Keep an eye on your house. Works nicely with SONOFF 433 RF BridgeR2.

Features:

Dual infrared
Ultra-low power microprocessors
Double temperature compensation technology
Robust and durable, suitable for homes, offices, sheds, garages etc.
Easy installation and set-up.
Wall-mounted
 
Specifications:
 
Transmit distance: 150m (open)
Voltage: 3V
Standby current: ≤9μA
Alarm current: ≤10mA
Wireless frequency: 433.92MHz
Wireless Transmit Code: 1527Mhz (default)
Detection distance: [email protected] 25℃
Detection angle: 110 degrees
Maximum coverage area: 12m*12m
Alarm indicator light: on for 3 seconds
Working environment: indoor
Tamper switch: normally closed
Anti-white light intensity: 10000Lux
Product Size:120mm x 62mm x 46mm
Battery type: 2 x AA batteries(not included)
Weight: 120g

Use this unit with the Sonoff wifi bridge
 
Package includes:
 
1 x SONOFF® PIR2 Wireless Infrared Detector
Use this PIR for a DIY alarm system or occupancy control. Perfect for your home automation project.
R212.64  Inc VAT
R269.90
220V 360 Degree Recessed Ceiling Occupancy PIR Motion Detector Time Delay Light Switch (220AC pir switch occupancy)
Description:

Are you interested in saving energy? These new Recessed PIR motion/ occupancy sensor is perfect way to start saving energy and also on your bills.

Specifications:
Voltage:AC220-240V/50Hz
Load:800W (incandescent bulbs, halogen bulbs)/200W ( energy saving lamp, fluorescent lamp, LED bulb)
Detection Angle: Ceiling Installation 360°/Wall Mounted 140°
Sensing Distance: Max 8M (24°C)  Adjustable Distance
Delay Time: 5S, 30S, 1Min, 3 Min, 5 Min, 8 Min Time Adjustable
Light Control Settings: 10 ~ 2000Lux Light Control Adjustable

Package Includes:
1 X PIR Ceiling Light Switch
R299.90  Inc VAT
Automatic DC 5V-30V 10A Infrared PIR Motion Sensor Switch For LED Light Strip (black pir switch DC)

Description:

Great for small 12 volt DC solar panel LED Lighting systems to conserve battery power; also well suited for occupancy LED lighting control and security LED Lighting systems

Specifications:

  • Influence control: Light Infrared PIR
  • Two light modes: all day/at night(Auto switching on when detecting people coming.)
  • Super energy saving, super sensitivity within 7 meter distance.
  • Built in light sensor which can identity day and night by itself,
  • Sensor sensitivity distance: ≥7m
  • Sensor sensitivity angle: 145°
  • Load current:10A
  • Working voltage:DC 5V-30V
  • Delay time: If people leave, light will delay 30s-150s(Adjustable) to turn off
  • Certificate: CE
  • Suitable for use in homes, wardrobes, kitchens, stairs, camping tents...
  • Size:50mm x 43mm x 20mm(approx)
  • 5.5 x 2.1mm male to male cable length:1M(approx)
  • 5.5 x 2.1mm male to female cable length:1M(aprpox)
  • Color:Black
Package includes:
  • 1 x PIR sensor
  • 1 x 5.5 x 2.1mm male to male cable
  • 1 x 5.5 x 2.1mm male to female cable
R249.90  Inc VAT
R249.90
SONOFF SNZB-03 ZigBee Motion Detect Sensor Alarm Alert Notification Works with SONOFF ZigBee Bridge eWeLink APP (zigbee PIR)

Note 1: Battery not included (3V CR2450)
Note 2: SNZB-03 must be used with Zigbee Bridge.


Description:

If your concern is not only about home security but about using motion to turn on or off the lights, well, SONOFF SNZB-03 might be the answer for you.

This ZigBee motion sensor is an extra-handy smart device for placing anywhere in your home to detect motion and trigger alarms. That means the sensor will send an instant alert notification to your mobile phone whenever the motion is detected if this security system is armed. If you have a SONOFF ZigBee Bridge, you can connect the sensor to it to activate Wi-Fi devices, not merely ZigBee devices. For example, you can set a scene for your living-room light so that it will automatically turn on when you walk through the living-room.

Boasts 110°view field and 6m detection rang and you can early receive an alert message of someone’s presence, accordingly taking measures to reduce the possibility that your house is threatened. Share control is available for multiple users to check and monitor your home together. Easy and tool-free installation, 3M adhesive installation significantly saves your time. Powered by a battery which makes it convenient to stick it on any place that you want to monitor.

You will get a notification of low-battery level when the battery life reaches 10% remaining.

Features:
Create smart scenes to activate Wi-Fi smart devices.
Detect movement and trigger alert messages.
Turn on/off the devices through your movement.
Work with the SONOFF camera to monitor your home.
6m detection distance and 110°viewing angle.
Share the sensor to your family to together keep eyes on your home.
3-month history records check.
Low-battery notification.
Quick peel and stick installation

Specifications:
Battery: 3V(CR2450)
Wireless protocol: Zigbee (IEEE 802.15.4)
Material: PC
Dimensions: 35mm x 39mm x28mm

R269.90  Inc VAT
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