Guardzilla All-in-One HD Video Security System Black

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About this product


Product overview

• Watch a live HD video stream from anywhere via your smartphone
• Motion sensors capture movement and trigger smartphone alerts
• Set up in five minutes with no installation required
• Multi-unit and multi-user compatible
• No monthly fees – Cloud storage and microSD card recording

What is Guardzilla?
Guardzilla is an easy-to-use, all-in-one security system. It features an HD video surveillance camera with night vision and motion detection alerts, and also features an ear-splitting 100dB siren and two-way audio for communication. With the free downloadable app, you can control and monitor your security system wherever you are. This includes arming or disarming your system and sounding the siren in emergencies.

Guardzilla’s precise motion sensors are pet friendly, meaning they quickly adapt to your home setup and won’t send you lots of false alarms. Any unusual movement detected will be automatically captured and the footage will be stored in five second video clips. These video clips will be retained in the app for two days, with Cloud storage options providing longer video retention options.

Built-in two-way communication allows you to hear what is happening and broadcast your voice back to the room. With a wide angle lens and infra-red night vision, you can monitor almost a whole room, around the clock. Due to the comprehensive features of Guardzilla, including the clear picture quality and two-way audio, this security system would also make an ideal baby monitor, or office intercom system.

How easy is the Guardzilla All-in-One HD Video Security System to set up?
Guardzilla is quick and simple to set up, with a free app that you can configure in only five minutes. Firstly, plug your Guardzilla in - no hub required - and choose where you want it to sit and plug the mains adapter in. Because the Guardzilla has built-in Wi-Fi, you aren’t limited by a wire to your router either. The security system has a modern, contemporary design that is intended to fit into any environment. Guardzilla is designed to not look like a security device in order to eliminate the sense of being filmed.

When you have chosen the ideal location for your security camera, simply download the app to your iPhone or Android device, connect Guardzilla to your home Wi-Fi and customize your settings. The Guardzilla has both multi-user and multi-unit capabilities, meaning that you can connect multiple security systems to a single home network, and the whole family can log in and view and control your Guardzilla.

What are my storage and viewing options with the Guardzilla All-in-One HD Video Security System?
Guardzilla can store up to five days of footage onto a microSD card, which can be played back using the app or removed and, using a card reader, watched on a computer, tablet, or any number of devices. Alternatively, Guardzilla offers Cloud storage, which will store video recordings of motion events that you can download to your smart device using the app.

Rated 5 out of 5 by from Great camera that doesn't break the bank I decided to buy this camera for my wife so she could keep an eye on our daughter while she was cooking the dinner however I was very surprised and impressed by what this camera has to offer. The set up was an absolute breeze and took me a matter of minutes to set up and the Guardzilla camera app is really easy to use. I have found the two way audio to be very handy as I can keep in contact with my family when I am at work and the 100db siren is a great idea as its good to know that it would scare any intruders away fortunately I have not needed to use this feature yet. The video quality is brilliant with very clear HD quality. Overall I am very happy with this camera especially as its a lot cheaper than similar cameras.
Date published: 2017-05-02
Rated 1 out of 5 by from Absolute rubish I bought this a week ago as I am going on holiday. It worked well for two days then suddenly stopped sending me alerts when motion was detected. I contacted the manufacturers help support who were worse than useless. Avoid this product!
Date published: 2017-06-19
Rated 4 out of 5 by from Amazing Camera Great picture quality day and night. Took me literally couple of minutes to set it up and I like the fact I can store all my event history either on memory card or Cloud storage. Good security camera on the whole.
Date published: 2017-05-04
Rated 5 out of 5 by from Love this! I bought this as an emergency purchase after an attempted break in via my kitchen window. Whilst the window is boarded and as peace of mind I have this positioned in my kitchen. I can not recommend enough!
Date published: 2017-03-29
Rated 5 out of 5 by from Guardzilla All in One HD The Guardzilla is an affordable Wi-Fi security camera that lets you view live video and receive motion notifications on your smartphone using the Guardzilla App. The app has a simple layout and is easy to use. Continuous recording to the Micro SD card and two way communication are good features. It is competitively priced and provides a clear HD recording. For the Security conscious on a budget I would recommend the All in one HD.
Date published: 2017-05-01
Rated 5 out of 5 by from Excellent Value For Money In my opinion I think this Camera is great and does exactly what it's set out to do. I found set up really easy and the quality of the camera in both the day and night vision is outstanding considering the price and the two way audio is definitely a winner. It's a shame the Extra storage option to buy is in US dollar but it doesn't have any effect on the overall outcome. A great camera with lots of features.  Excellent value for money!
Date published: 2017-05-01
Rated 5 out of 5 by from 100% Recommended The alarm is REALLY LOUD and really annoying - I think if something happens in your home this alarm would do the job to scare away any intruders. Before buying my only concern was the resolution as it didn’t sound much but it offers more than enough quality to see everything you need to in detail, even when you zoom. I am 100% satisfied, the camera does what it says, the setup is easy and the price didn't break my bank account.
Date published: 2017-05-08
Rated 5 out of 5 by from A Brilliant Buy! This camera is incredible. The HD quality, the siren, the user experience... I could go on. I love the cloud storage feature and the motion detection is working great. This is one of the best products out there for DIY home security. Would recommend to others without hesitation!
Date published: 2017-04-10
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Model GZ621B
Colour Black
System Type IP
Digital Yes
Internal Memory No
Internal Memory Capacity N/A
External Memory Compatible Yes
External Memory Type MicroSD
External Memory Capacity Up to 32GB
Camera Type 720p HD Colour
Siren Volume 100dB
Auto Arm Yes
Pet Friendly Yes
Indoor Use Yes
Outdoor Use No
Image Sensor CMOS
Resolution 720p
Viewing Angle 89 degrees
Rotation Angle 90 degrees
Zoom Digital
Zoom Magnification 5x
Gain Control Yes
Night Mode Yes
Number of infra-red LEDs 9
Infra-red LED lifespan 50,000 hours
Minimum Illumination 0 lux
Remote monitoring from mobile Yes
Push alerts to mobile device Yes
One/Two Way Audio Two Way Audio
Android Compatible Yes
Apple iOS Compatible Yes
Windows Compatible No
Wireless Yes
Wireless Frequency 2.4 GHz
Wi-Fi Yes
Wi-Fi Frequency WiFi 802.11 b/g/n
Power Requirements Mains Powered
Operating Power 240V
Body Construction Plastic
Warranty 1 Year
Package Contents
1x Guardzilla GZ621B All-in-One HD security Kit
1x Power Cable
Quick Start Guide

Does this system alarm when intruders break in by itself? Or do you need to keep looking at your screen whilst away?

Asked by: Broon
An alarm is raised by the unit and you will be alerted by the downloadable APP.
Answered by: darren cordon
Date published: 2017-09-06

can it work looking out of a window

Asked by: stan
Unfortunately we are unable to guarantee full compatibility for this item, as this is not the manner for which it was designed to be used.
Answered by: Dominic
Date published: 2017-02-12

We've been burgled the product has a video of the event. WE CAN'T ACCESS THE VIDEO! Some guidance on how to access the video? e can live stream but can't view the video that we've saved several times, but we don't know where it's been saved to

Asked by: dunner
This service is for frequently asked questions and does not allow two way communication, In order for us to best assist you with your technical issue please contact us on the details below: 0333 400 9500 or email
Answered by: Dale
Date published: 2016-12-07

Reviews of the previous model complain of compatibility problems with BT routers and general unreliability. Have these been addressed in this new version? Is it compatible with BT routers?

Asked by: Jack
This service is for frequently asked questions and does not allow two way communication, In order for us to best assist you with your technical issue please contact us on the details below: 0333 400 9500 or email
Answered by: Billy
Date published: 2016-11-04
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