White and orange personal alarm device with SOS button placed upright in a matching charging dock.
Two white rectangular personal alarm devices with orange accents, shown from front and back on a grey background.
Single white and orange rectangular personal alarm device with large SOS button and two side buttons, on grey background.
White and orange personal alarm device with SOS button, shown partially submerged in water.
White personal alarm device with orange accents and SOS button shown next to a smartphone displaying a map.
Small white and orange personal alarm device with SOS button shown above a map with location pins.
Two white personal alarm devices with orange accents and SOS buttons, shown from two angles on a grey background.
White docking hub and matching white personal alarm device with orange accents on a plain light background.
Elderly woman with a cane on the floor reaching for a small white SOS alarm device in a kitchen.
White and orange personal alarm device showing buttons, lanyard hole, LED light, and labelled features.
White and orange personal alarm device with SOS button placed upright in a matching charging dock.Two white rectangular personal alarm devices with orange accents, shown from front and back on a grey background.Single white and orange rectangular personal alarm device with large SOS button and two side buttons, on grey background.White and orange personal alarm device with SOS button, shown partially submerged in water.White personal alarm device with orange accents and SOS button shown next to a smartphone displaying a map.Small white and orange personal alarm device with SOS button shown above a map with location pins.Two white personal alarm devices with orange accents and SOS buttons, shown from two angles on a grey background.White docking hub and matching white personal alarm device with orange accents on a plain light background.Elderly woman with a cane on the floor reaching for a small white SOS alarm device in a kitchen.White and orange personal alarm device showing buttons, lanyard hole, LED light, and labelled features.

4G personal mobile alarm with GPS live tracking

Fast updates for your 4G GPS personal alarm

SOS button + two-way calling

Personal alarm with fall detection alerts

Personal alarm with GPS app control

IP67 waterproof for daily wear & tear

4G Personal Mobile Alarm with GPS (Device + Base)

SPSOSALEV04
Price:
$499.00 AUD

A personal 4G mobile alarm that’s built for everyday independence, with a simple charging base that gives it a reliable "home" on the bedside table, reception desk or nurse station.

Live location, SOS alerts, two-way calling and fall detection features work together so help is always close, even when the wearer is on the move.

For a loved one, freedom matters. For you as a carer, nurse, or care-home team, it’s the comfort of knowing you can check in fast, receive alerts instantly, and step in when something isn’t right.

For businesses, it’s a simple way to support remote staff, lone workers and after-hours teams with welfare timers, motion/no-motion alerts and geo-fence notifications that help you respond quickly and keep operations running smoothly.

From geo-fence notifications to motion/no-motion and welfare timers, it’s a practical safety net that fits into busy routines without technical fuss.

SIM Cards: A nano SIM (not included) is required for calls, SMS and data. We recommend around 2–3GB per month for reliable service.

Great for:

Senior Safety • Lone Worker Safety • Medical Reassurance • Dog Walking • Bush Hiking • Carer Check-ins • Teen Independence

Delivery ETA (FREE $99+)

Delivery info

Sentriwise provides various methods of delivery:

Delivery Options in Australia:

Standard & Express Delivery.

We dispatch orders from our Sydney and Perth warehouses daily, making use of Express, Toll Express, SEKO, or Australia Post Express as our shipping vendors.

All orders placed before 1:00 PM AEST are sent out on the same day, with most being delivered within 1-3 business days.
Upon shipment, the transaction will be marked “Shipped”, and you will receive an email notification. In the event that you do not receive your purchase within 7 business days, please do not hesitate to contact us.

Same Day Delivery.

If you are based in Sydney or Perth, we offer same-day delivery for orders placed before 11:30 am.
Simply choose 'Same Day Delivery' at checkout. The cost of this service will be shown to you at the checkout. 

Click & Collect.

You can pick up your orders from our Sydney and Perth warehouses during our respective business hours:
Sydney - Monday to Friday 8 am to 4 pm AEST.
Perth - Monday to Friday 9 am to 5 pm AWST, Saturday 9 am to 1 pm AWST.

Australian Shipping Prices:

  • Free Delivery within Australia on orders over $99!
  • We offer FREE Standard Shipping (3-5 Business Days) with on all orders over $99.
    Upgrade to Express (2-3 Business days) for $5.99.
  • We offer FREE Express Shipping (2-3 Business Days) with Australia Post on all orders over $149
  • For orders under $99, Standard Shipping will cost $5.99. Upgrade to Express shipping for $12.99
  • Australia Post Insured Express (WA): $14.99, 1-2 business days
  • Australia Post Insured Express (NSW, VIC, QLD, SA, TAS, ACT, NT): $14.99, 3-5 business days
  • Bulk goods over 5kg (such as some outdoor cameras & solar panels): Standard-only shipment 

Delivery Within NZ.

Sentriwise dispatches orders within New Zealand daily, using Australia Post Express as our shipping vendor.
All orders placed before 1:00 PM AEST, are sent out the same day, with most being delivered within 3-5 business days.
Upon shipment, the transaction will be marked “Shipped” and you will receive an email notification. In the event that you do not receive your purchase within 7 business days, please do not hesitate to contact us.

International Shipping.

We also ship our products internationally, using a wide range of international shipping vendors. All orders placed before 1:00 PM AEST, are sent out the same day, with most being delivered within 2 weeks.
Upon shipment, the transaction will be marked “Shipped” and you will receive an email notification. In the event that you do not receive your purchase within 3 weeks, please do not hesitate to contact us.

The recipient of an international shipment may be subject to other fees and charges, including Import Fees, which are charged once the shipment arrives at the destination country. Any additional fees and charges for customs clearance must be borne by the recipient, should it be applicable.

Click & Collect info

At Sentriwise, we understand the importance of convenience and flexibility when it comes to receiving your online orders. That's why we offer a hassle-free click-and-collect service that allows you to shop online and pick up your purchases at our store located in Sydney and Perth. 

Need it fast – no problems – your Click & Collect order will be ready to pick up in 1 hour or less during store trading hours.

Availability 

Sydney: Monday to Friday: 8am-4pm AEST

Perth: Monday to Friday: 9am-5pm AWST, Saturday: 9am-1pm AWST

To place a Click & Collect order: 
Step 1. Browse products
Step 2. Add to cart and head to the checkout.
Step 3. Choose your store and complete your order.
Step 4. We’ll confirm your order
Step 5. Collect your order.

Collecting your order

Click & Collect parcels need to be signed for at the store upon checkout for pick-up. Simply use the email copy on your phone as proof of purchase, together with your photo identification. If you authorised another person to collect your parcel, they will require photo identification to sign for and collect the parcel together with the proof of purchase. Once the parcel has been signed for, you or the person collecting are responsible for any damage or loss of items.

Click & Collect orders will be kept for 30 days from the day you’ve placed your order. After 30 days your order will be cancelled and we will contact you to arrange a refund of the order value. Please contact the Customer Service if you’re unable to collect in that time frame.

*Please note for collections from Sydney, all product enquiries should be addressed via our online Customer Service portal or via phone 1300789055. 
1 Year Warranty
Lifetime Support

4G personal mobile alarm with GPS live tracking

Fast updates for your 4G GPS personal alarm

SOS button + two-way calling

Personal alarm with fall detection alerts

Personal alarm with GPS app control

IP67 waterproof for daily wear & tear

Accurate Location Tracking

Uses GPS, Wi‑Fi, Bluetooth and LBS to keep the 4G personal mobile alarm with GPS visible, even indoors or in built-up areas.

Real-Time 4G Alerts

Reliable 4G LTE mobile data sends SOS notifications and location updates quickly, helping carers respond without delays.

One-Press SOS

Trigger alerts to your chosen contacts via app, SMS, email or server. Simple operation when stress levels are high.

Two-Way Calling

Make and receive calls from a trusted list, with optional whitelisting so only approved numbers can get through.

Fall Detection Settings

Tune sensitivity to match the wearer and lifestyle. If a fall is detected, alerts and calls can be sent automatically.

App Control & History

View live location, replay trips, and manage reminders from iOS, Android or web in minutes - no technical wizardry needed.

Smart Welfare Checks

Use motion/no-motion alerts plus a welfare countdown timer for daily check-ins, lone workers, or high-risk tasks.

IP67 Waterproof Design

Rated IP67 and built for daily wear, so your personal mobile alarm is ready for rain, dust and everyday knocks.

Specifications

  • Product: 4g personal mobile alarm with gps (SPSOSALEV04)
  • Device Dimensions: 62mm x 47mm x 17mm
  • Device Weight: 53g
  • Battery: 1000mAh rechargeable (3.7V)
  • Charging: DC 5V (Magnetic USB)
  • SIM Requirement: Nano SIM (not included)
  • Connectivity: 4G LTE, Wi‑Fi (2.4GHz b/g/n), Bluetooth
  • Positioning: GPS/GLONASS with AGPS support
  • Tracking Accuracy: Approx. 15 metres
  • Waterproof Rating: IP67
  • Operating Temperature: -20°C to +60°C
  • Sensors: Motion, vibration, orientation
  • Memory: 8GB flash
  • Alarm Functions: SOS, fall detection (adjustable), geo-fence, motion/no-motion, welfare countdown, leave/back home alerts
    Voice Functions: Two-way calling, whitelist contacts, Text-to-Speech SMS, voice reminders

Reviews

What's in the Box

  • 1x 4G Personal Mobile Alarm with GPS device
  • 1x Magnetic Charging Base
  • 1x Breakaway Lanyard
  • 1x Magnetic USB Charging Cable
  • 1x User Manual
  • 1x Screwdriver
  • 1x Rubber Stoppers
  • 1x Packing Box

FAQs

Ideal for seniors, people with medical needs, lone workers and anyone wanting a simple 4G Personal Alarm with GPS for everyday peace of mind.

Yes. This 4G GPS personal alarm requires a nano SIM (not included) with calls, SMS and data. We recommend around 2-3GB per month.

Fall detection sensitivity is adjustable. If a fall is detected, the device can call and/or alert nominated contacts automatically.

Yes, you can whitelist trusted numbers so only approved contacts can make or receive calls.

Yes, it’s IP67 waterproof and designed for daily wear, with an operating range of -20°C to +60°C.

Yes. It supports voice reminders and Text-to-Speech that reads SMS prompts aloud in multiple languages.

Support

Need help? Our in-house experts are here to assist! Chat with us anytime for quick answers and expert support.

Live Chat Email us 1300 789 055

Related Products