1 AC Ryan Veolo 4K

$199 (Usual price $299); promotion includes double-chance lucky dip for Citibank Card members and buy TDK headphones at only $45 (usual price $129) with every Veolo 4K purchase

Booth 6811

Just bought a new 4K (3,840 x 2,160 pixels) ultra high-definition (UHD) TV but do not have any UHD content to play? Get the AC Ryan Veolo 4K UHD media player.

This Android 4.4-based media player lets you stream and play 4K content from the Internet using its built-in dual-band Wi-Fi and Gigabit wired connection.

A quad-core processor powers its raft of features, which include a smart jukebox that automatically pairs cover art and synopses with your movie collections. It supports most video formats, including 4K H.264, H.265, MKV and BD-ISO.

2 Alcom Premium ADB3219

$388

Booth 6448

You do not need to live in a condominium to have an advanced doorbell system. The Alcom Premium ADB3219 wireless digital video doorbell system can offer you the same niceties.

It comprises an outdoor unit and a receiver unit. The outdoor part houses the bell and a 135-degree wide-angle camera with a video resolution of 320 x 240 pixels. The receiver unit is a monitor with a 3.5-inch (320 x 240 pixels) colour display that lets you see who is at your door.

The system provides a full digital duplex intercom system and has an operating range of up to 200m outdoor and 50m indoor.

3 Asus RT-AC3200

$409 (usual price $429), free Asus SDRW-08D2S-U Lite external DVD drive (worth $59) and McAfee anti-virus software (worth $59)

Booth: 8218

If you are looking for the ultimate in Wi-Fi coverage, pen down the Asus RT-AC3200 in your shortlist.

This tri-band router sets up two 802.11ac networks. It also uses six antennas - three for transmitting signals and three for receiving.

This configuration allows more devices to connect faster and creates better network stability.

Its Tri-Band Smart Connect feature automatically maximises the performance of each wireless device. This is achieved by automatically assigning each device to either the 2.4GHz band or one of the two 5GHz bands, depending on the band's signal strength and how busy each band is.

4 Aztech VC3000 Smart Robotic Vacuum Cleaner

$299 (usual price $399); free brush, mop and filter (worth $61.60) only on Sept 6

Booth 6313

The Aztech VC3000 is a robotic vacuum cleaner that cleans and sterilises most types of floor surfaces, including carpet, ceramic and marble.

It detects elevated areas and can adjust its height accordingly for better cleaning. It can even automatically detect the amount of dust present to determine the suction power needed.

5 Prolink PIC1007WP

$239 (usual price $299)

Booth 6249

Need an easy-to-set-up Internet Protocol (IP) camera to monitor the movement of your toddler or elderly parent at home while you are at work? Check out the Prolink PIC1007WP.

It is a plug-and-play wireless IP camera that is able to pan 180 degrees and tilt 90 degrees for a complete picture of your house. It also comes with sound and motion detection system, infrared thermometer and passive infrared sensor for clear day and night footage.

More important, you can access the IP camera anywhere via its free mLiveView app (both Android and iOS).