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RTU5024 GSM Gate Opener Relay Switch Remote Access Control Wireless Door Opener (GSM gate relay)
Description:

The GSM Gate Opener RTU5024 is a powerful GSM relay that can be used for authorized door access, controlling gates, switching of remote equipment, and car parking systems. Additionally, it can also be used in places that require you to turn on/off your system, machines, or equipment remotely with a free call from your mobile phone.
 
Specifications:
 
GSM Frequency: Quad-band 850/900/1800/1900MHz (2G)
Digital Output: NC/NO dry contact, 3A/240VAC
DC Power Supply: 9-24VDC/2A
Power Consumption: 12V Input Max.50mA/Average 25mA
SIM Card: Support 3V SIM Card
Antenna: 50Ω SMA Antenna Interface
Temperature Range: -20~ 60℃
Humidity Range: Relative Humidity 90%
Exterior Dimension: 82mm* 76mm* 27mm(L*W*H)
 
Features:
 
- Add or remove users by SMS Text command.
- The relay close or open time is programmable.
- It can be operated from anywhere, no distance limit.
- Quad-band can work in the worldwide GSM Networks.
- No need to provide a remote control or keys for different users.
- Secure, Using caller ID for identification, unknown callers are ignored.
- Up to 200 authorized phone numbers can be configured at the specified time.
- One output with relay rating 3A/240VAC for connecting the switch of the door or machines.
- Multiple applications. (gates, bollards, barriers, garage doors, shutters, and access doors or machines).
- The relay action will return an SMS confirmation to the owner or authorized call-in number, this function is editable by user.
- No call charges. the GSM GPRS Relay Switch rejects the call from authorized number then carries out the turn ON/OFF action on the first 'ring'.
 
Package Includes:
 
1 x RTU5024 GSM Gate Opener
1 x Antenna
R699.90  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
12V Electronic Door Lock Access Control for Cabinet Drawer (solenoid cabinet lock)
Description:

This highly secure and easy to operate door lock, makes a perfect match for desk, cabinet, window or safe box.

Connecting it to a stable power supply will open the lock when energized.

Specifications:

  • Voltage: DC12V
  • Current Draw: DC12V/60mA
  • Fail Secure: Locked when power off
  • Extension length: 9.8mm close
  • Lock Size: 53 x 39 x 25(mm)
  • Bolt Dimension: 9.8 x 9(mm)
  • Weight: 150g


Features:

Highly secure and easy to operate 
Fit for desk, cabinet, window or safe box
 
Package Includes:

1 x Electric Cabinet Lock
R229.90  Inc VAT
MS Spare parts kit (outdoor unit) for DIY Weather Station with Solar RF sender (Weather sensor kit solar)

Description:

This kit includes the sensor parts to build your own DIY weather station

Includes the below parts:


Have a look at the Rasberry Pi Foundation weather project for a wired solution to use these sensors:
https://projects.raspberrypi.org/en/projects/build-your-own-weather-station

For the brave there is a discussion on sniffing the signal from the RF sender:
https://www.raspberrypi.org/forums/viewtopic.php?t=96780

And some good reading at https://rayshobby.net/wordpress/reverse-engineer-wireless-temperature-humidity-rain-sensors-part-1/
R2,799.90  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
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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