EZVIZ · CS-H90
Hikvision · HF-SG3-WF/R
Hikvision standalone Wi-Fi smoke alarm, alerts to the Hik-Connect app
Wi-Fi · 30 · 10
MX$1,539
VAT included
For businesses: MX$1,327 + VAT
In stock: ships within 1 business day
Free shipping on orders from $1,000
If in stock, it leaves the warehouse the next business day.
- Free shipping on orders from $1,000
- Returns within 5 business days
- Tax invoice (CFDI) available
- Genuine, with manufacturer warranty
- Secure card payment
Why we recommend it
What it does at home
A smoke alarm that alerts your phone without an alarm panel: it joins your Wi-Fi and sends the alert through the Hik-Connect app. It uses multispectral sensing to recognize smoke and, when it detects it, sounds at 85 dB at 3 meters and turns on its alarm light. You can silence and test it on the detector itself or with an infrared remote.
If you place several around the house, they interlink over 433 MHz radio up to 30 units: when one senses smoke, they all sound. It carries two 1,600 mAh batteries that last 10 years in normal use, warns when the battery is low and when someone removes it. It measures 119 mm across by 44 mm, operates from −10 °C to 55 °C and meets the EN 14604 standard.
Ideal for
- Homes without an alarm panel
- Apartments and vacation rentals
- Small shops
- Wi-FiApp alerts with no panel
- 30Detectors interlinked by radio
- 10Years of battery
- 85 dBAudible and visual alarm
Technical specifications
Features
- No panel needed: alerts your phone over Wi-Fi through the Hik-Connect app
- Multispectral smoke sensing; 85 dB audible and visual alarm at 3 m
- Interlinks over 433 MHz radio with up to 30 detectors: when one senses smoke, they all sound
- 10-year battery in normal use (2 × 1,600 mAh); low-battery and tamper alarms
- Silence and test on the detector itself; infrared remote control; ø119 × 44 mm; EN 14604 standard






