Empowering Women , Securing Homes
Sista Circuit is an electrical and security company founded and led by women, for women. Our goal is to increase the visibility of women in the trade industry while delivering quality security and electrical services exclusively to women and seniors.
Empowering Women, Securing Homes
Sista Circuit is an electrical and security company founded and led by women, for women. Our goal is to increase the visibility of women in the trade industry while delivering quality security and electrical services exclusively to women and seniors.
Founded and
Led by
Women
Sista Circuit is all about making people feel safe. We offer electrical & security services exclusively to women and seniors. Our team is led by a woman and each crew has a woman working on the tools.
We’re all about inspiring and empowering women. We want to make sure our clients feel respected and know they will be treated with understanding and kindness.
We’re also about honouring the value older people bring to our community. When it comes to seniors, we’re determined to provide a friendly, trustworthy service that is fairly priced and delivered to a high standard.
Helen Bettridge
Helen Bettridge is the founder of a security and electrical business driven by a deep passion for making women feel safe, respected, and empowered in their homes and communities. Enter Sista Circuit.
After learning the electrical trade from her husband, Helen combined her technical skills with her compassionate nature to create a business that truly puts people first. She understands that some experiences—especially those faced by women and children—can be traumatic, and she approaches every job with kindness, empathy, and discretion.
Helen is also a strong advocate for seniors, recognising the immense value they bring to society and ensuring they feel secure and supported. Her mission is simple: to provide trusted, respectful service that brings peace of mind to every client.
See our Services & Price Guidelines
CCTV: Cabled systems
Cabled CCTV systems are ideal for anyone needing top quality, permanent cameras capable of 24/7 recording easily accessible via your smart device.
Adding sensor lighting will boost security and ensure your space is well-lit. Our fully qualified technicians can also complete a host of other electrical services.
- 4 x cameras with cables connected to an NVR recording device including all labour and materials required (includes 8 channel NVR to allow for expansion or extra cameras)
Benefits:
- 24/7 recording to an external storage device
- Available via mobile app including clip playback and screen recording
- Does not require constant stable internet connection for recording
- Wide array of settings and features including AI, facial recognition, trigger zones, light activation, alarms, live view & notifications and more
- Quality night vision
- Will continue recording in the event of internet loss
Limitations:
- Ideal camera location may be less accessible with cabled systems
- Takes longer to install and requires permanent cabling
- Cannot be easily relocated to new property
- Power loss to property and homebase will result in loss of recording (unless UPS backup is installed)
Requirements:
- Requires safe place to store NVR recording device
- Safe access and pathways to run cables
- A power point for NVR/ constant 230V power
Pricing (single storey):
| Item | Cost |
|---|---|
|
Permanent System 1 |
$2,979
|
|
Add extra camera
|
$489
|
|
Add active deterrent camera
|
$645
|
|
Add 180 degree camera
|
$757
|
|
Add UPS back up (2 hours)
|
$650
|
**all prices are GST exclusive
For properties requiring larger systems please contact us for a custom quote and for more information regarding other security measures that may be applicable.
Alarm systems
Protect your property with the latest in alarm system technology including doors sensors, sirens and motion detection.
The Dahua Wireless Alarm Hub system is advanced security technology designed for flexible integration in domestic and commercial environments. The system includes a panel, 2 remote controls, 3 PIRs (motion sensors), 1 outdoor siren and 1 indoor siren, 2 x door sensors. Additional door sensors and motion sensors can also be included.
Benefits:
- Easy to use
- Can be integrated with camera system
- Wireless system allows for simple and flexible installation
- Can be easily relocated to another location
- System can be expanded to include additional motion sensors and door sensors
Limitations:
- Effectiveness is limited by number and placement of sensors
- Requires periodic battery replacement
Requirements:
- WiFi
Pricing (single storey):
| Item | Cost |
|---|---|
|
Wireless Alarm System 1
|
$2,179 |
|
Additional PIR (motion sensor)
|
$65 per sensor
|
**all prices are GST exclusive
Price Guide
Click a service below to learn more, view prices, and see descriptions.
Power Point Replacement
1 to 4: $155 4 to 10: $145 10+: $135 (per point)
Replacement of an existing power point, including labor and materials. Pricing is for standard Clipsal Classic or 2000 series – upgrade to Clipsal Iconic also available.
Light Replacement
$226.95 (per fitting)
Replacement of a single light fitting, including labor and materials. Includes switch replacement where needed
Light Switch Replacement
$133.90 (per switch)
Replacement of a single light switch, including labor and materials. Pricing is for standard Clipsal Classic or 2000 series. Upgrade to Clipsal Iconic for an additional fee.
Oven Replacement
$1059.90
Replacement of a 60cm wall oven (Chef or similar), including labor, materials, removal of old oven and environmentally responsible disposal of all recyclable waste.
Smoke Alarm Installation
$198 (per alarm)
Installation of a single smoke alarm, including labor and materials. Pricing is for Watch Smoke Alarms. Existing 230V alarms will be replaced with 230V alarms.
| Service | Information | Price |
|---|---|---|
|
Power Point Replacement
|
Replacement of an existing power point, including labor and materials. Pricing is for standard Clipsal Classic or 2000 series – upgrade to Clipsal Iconic also available.
|
1 to 4: $155
4 to 10: $145
10+: $135
(per point)
|
|
Light Replacement
|
Replacement of a single light fitting, including labor and materials. Includes switch replacement where needed
|
$226.95 (per fitting)
|
|
Light Switch Replacement
|
Replacement of a single light switch, including labor and materials. Pricing is for standard Clipsal Classic or 2000 series. Upgrade to Clipsal Iconic for an additional fee.
|
$133.90
(per switch)
|
|
Oven Replacement
|
Replacement of a 60cm wall oven (Chef or similar), including labor, materials, removal of old oven and environmentally responsible disposal of all recyclable waste.
|
$1059.90
|
|
Smoke Alarm Installation
|
Installation of a single smoke alarm, including labor and materials. Pricing is for Watch Smoke Alarms. Existing 230V alarms will be replaced with 230V alarms. |
$198
(per alarm)
|
**all prices are GST exclusive
*additional charges may apply for double storey homes
A wide range of other services can be provided via custom quote, please contact us for more information.
Camera & CCTV Packages
All packages include materials, labour, clean-up, and expertise in ensuring the client feels comfortable, supported, and is treated appropriately. A call out fee of $150 may also be applied.
Wire-free cameras offer a fast and flexible solution for anyone in need of an effective, easy to use, quality camera system at their property.
- 4 x wireless cameras with homebase supplied & installed and set up on the tenant’s mobile device
- Education session about camera function, settings, troubleshooting, etc
Benefits:
- Low cost
- Quick installation, can be easily relocated to a different property
- Easy to use via mobile app
- Easy to download footage in a shareable format
- Wide array of settings and features including AI, facial recognition, trigger zones, light activation, alarms, live view & notifications and more
- Quality night-time vision and audio including speaker function
- Camera system can be easily relocated to a new address
Limitations:
- Relies on a stable internet connection for recording and access
- Motion detection recording (camera only records when motion sensor is triggered)
- 2 to 3 secs time lag between when the camera is triggered and when it starts recording
- Battery wireless cameras require charging at least twice a year
- Power loss to property and homebase will result in loss of recording (unless UPS backup is installed)
Requirements:
- Stable internet connection
- Mobile device to host and operate app
- Email address to register and verify the account within the app
Pricing (single storey):
| Item | Cost |
|---|---|
|
4 x rechargeable wi-fi cameras Eufy 3C
|
$1899.95
|
|
Extra camera |
$399.90
|
|
4 x solar charging wi-fi cameras
|
$2299.95
|
|
Extra camera |
$529.90
|
|
Add a security spotlight
|
$246.95
|
**Eufy 2C cameras can be provided for a lower charge, if available and suitable.
**all prices are GST exclusive
Adding a security spotlight at the front entry and rear of the house can act as an effective deterrent for trespassers
CCTV: Cabled systems
Cabled CCTV systems are ideal for anyone needing top quality, permanent cameras capable of 24/7 recording easily accessible via your smart device.
Adding sensor lighting will boost security and ensure your space is well-lit. Our fully qualified technicians can also complete a host of other electrical services.
- 4 x cameras with cables connected to an NVR recording device including all labour and materials required (includes 8 channel NVR to allow for expansion or extra cameras)
Benefits:
- 24/7 recording to an external storage device
- Available via mobile app including clip playback and screen recording
- Does not require constant stable internet connection for recording
- Wide array of settings and features including AI, facial recognition, trigger zones, light activation, alarms, live view & notifications and more
- Quality night vision
- Will continue recording in the event of internet loss
Limitations:
- Ideal camera location may be less accessible with cabled systems
- Takes longer to install and requires permanent cabling
- Cannot be easily relocated to new property
- Power loss to property and homebase will result in loss of recording (unless UPS backup is installed)
Requirements:
- Requires safe place to store NVR recording device
- Safe access and pathways to run cables
- A power point for NVR/ constant 230V power
Pricing (single storey):
| Item | Cost |
|---|---|
|
Permanent System 1 |
$2,979
|
|
Add extra camera
|
$489
|
|
Add active deterrent camera
|
$645
|
|
Add 180 degree camera
|
$757
|
|
Add UPS back up (2 hours)
|
$650
|
**all prices are GST exclusive
For properties requiring larger systems please contact us for a custom quote and for more information regarding other security measures that may be applicable.
Alarm systems
Protect your property with the latest in alarm system technology including doors sensors, sirens and motion detection.
The Dahua Wireless Alarm Hub system is advanced security technology designed for flexible integration in domestic and commercial environments. The system includes a panel, 2 remote controls, 3 PIRs (motion sensors), 1 outdoor siren and 1 indoor siren, 2 x door sensors. Additional door sensors and motion sensors can also be included.
Benefits:
- Easy to use
- Can be integrated with camera system
- Wireless system allows for simple and flexible installation
- Can be easily relocated to another location
- System can be expanded to include additional motion sensors and door sensors
Limitations:
- Effectiveness is limited by number and placement of sensors
- Requires periodic battery replacement
Requirements:
- WiFi
Pricing (single storey):
| Item | Cost |
|---|---|
|
Wireless Alarm System 1
|
$2,179
|
|
Additional PIR (motion sensor)
|
$65 per sensor
|
**all prices are GST exclusive
Price Guide
Click a service below to learn more, view prices, and see descriptions.
Power Point Replacement
1 to 4: $155 4 to 10: $145 10+: $135 (per point)
Replacement of an existing power point, including labor and materials. Pricing is for standard Clipsal Classic or 2000 series – upgrade to Clipsal Iconic also available.
Light Replacement
$226.95 (per fitting)
Replacement of a single light fitting, including labor and materials. Includes switch replacement where needed
Light Switch Replacement
$133.90 (per switch)
Replacement of a single light switch, including labor and materials. Pricing is for standard Clipsal Classic or 2000 series. Upgrade to Clipsal Iconic for an additional fee.
Oven Replacement
$1059.90
Replacement of a 60cm wall oven (Chef or similar), including labor, materials, removal of old oven and environmentally responsible disposal of all recyclable waste.
Smoke Alarm Installation
$198 (per alarm)
Installation of a single smoke alarm, including labor and materials. Pricing is for Watch Smoke Alarms. Existing 230V alarms will be replaced with 230V alarms.
| Service | Information | Price |
|---|---|---|
|
Power Point Replacement
|
Replacement of an existing power point, including labor and materials. Pricing is for standard Clipsal Classic or 2000 series – upgrade to Clipsal Iconic also available.
|
1 to 4: $155
4 to 10: $145
10+: $135
(per point)
|
|
Light Replacement
|
Replacement of a single light fitting, including labor and materials. Includes switch replacement where needed
|
$226.95 (per fitting)
|
|
Light Switch Replacement
|
Replacement of a single light switch, including labor and materials. Pricing is for standard Clipsal Classic or 2000 series. Upgrade to Clipsal Iconic for an additional fee.
|
$133.90
(per switch)
|
|
Oven Replacement
|
Replacement of a 60cm wall oven (Chef or similar), including labor, materials, removal of old oven and environmentally responsible disposal of all recyclable waste.
|
$1059.90
|
|
Smoke Alarm Installation
|
Installation of a single smoke alarm, including labor and materials. Pricing is for Watch Smoke Alarms. Existing 230V alarms will be replaced with 230V alarms. |
$198
(per alarm)
|
**all prices are GST exclusive
*additional charges may apply for double storey homes
A wide range of other services can be provided via custom quote, please contact us for more information.
Request Info
Get in touch today for a custom quote or to learn more about our camera packages, alarm systems, and electrical services.