China
Alarm kits with a 4G fallback rather than 2G
HUXGO appears four times, and the reason is a single specification.
An alarm’s cellular path exists so that cutting the broadband does not silence the system. The TUGARD in this hub provides that path over 2G only — which the major American carriers have already shut down, so in the United States that path is gone rather than going.
A 2G fallback with an expiry date is a feature you buy once and lose. HUXGO’s kits use 4G, which will stay in service far longer.
The cost is a SIM with its own small monthly plan. That is the running cost of the feature and it belongs in the comparison from the start.
The HXA-SB120 has a wired NC input as well as 433 MHz wireless, which takes it out of the proprietary trap that makes siren shopping frustrating — it will connect to almost any panel with a spare output, including other brands.
The HXA-SB300 carries a 5000 mAh backup cell, five times the HXA-SB120’s 1000 mAh, which is how long it can keep sounding after somebody has pulled the fuse.
Any standard or certification, on any of the four. These are consumer kits sold on contents.
Only the HXA-SB120 siren is listed on Amazon US. The two kits and the HXA-SB300 are sold on the European Amazon stores, and the listings do not state which LTE bands the kits’ modems support, so check them against your carrier before relying on the 4G path.
Only the HXA-SB120 siren is listed on Amazon US. The two kits and the HXA-SB300 are sold on the European Amazon stores, and the listings do not state which LTE bands the kits’ modems support, so check them against your carrier before relying on the 4G path.
115 dB · strobe · 433 MHz to 80 m (262 ft) or wired NC/NO · 1000 mAh backup · tamper protection
A siren for indoors and sheltered outdoors, with a strobe, connectable either wirelessly at 433 MHz to HUXGO panels or by wire on a normally-closed contact, with a 1000 mAh backup cell and tamper protection.
Best for: A system that needs both a wireless and a wired option — including older panels with a spare NC output.
120 dB adjustable · strobe · 5000 mAh backup · 433 MHz to 10 hosts, 80 m (262 ft) · tamper protection
HUXGO's larger outdoor siren: 120 dB with adjustable volume and a strobe, a 5000 mAh backup battery, tamper protection, and pairing with up to ten HUXGO hubs.
Best for: A HUXGO system where the siren must survive a long power cut, or where several hubs share one siren.
Wi-Fi 2.4 GHz + 4G GSM · solar outdoor siren · 1 motion, 1 contact · DIY install
HUXGO states two independent communication paths — Wi-Fi and 4G GSM — with a solar-powered outdoor siren included, in a starter kit with one motion detector and one door contact.
Best for: A property where the broadband is unreliable and an outdoor siren matters more than sensor count.
7-inch color display · Wi-Fi 2.4 GHz + 4G GSM · separate wireless siren · 10 sensors · DIY
HUXGO's larger kit: a seven-inch color panel, dual Wi-Fi and 4G paths, a separate wireless siren and ten sensors (five motion detectors, five contacts), aimed at houses, offices, garages and motorhomes.
Best for: A larger property wanting a panel you can read across a room and a cellular path that survives.
