| Type | Value |
|---|---|
| Physical | |
| Size (HxWxD): | 35x35x7 mm ±0.5 mm / 1.38õ1.38õ0.27 in ±0.02 in (Sensor unit) 35x12x7 ±0.5 mm / 1.44õ0.47õ0.27 in ±0.02 in (Magnet) |
| Weight: | 10 g ±1 g / 0.35 ±0.05 oz (Device with the battery) 8 g ±1 g / 0.28 ±0.05 oz (Magnet) |
| Shell material: | Plastic |
| Color: | White, black, brown |
| Environmental | |
| Ambient temperature: | -20 °C to 40 °C / -5 °F to 105 °F |
| Humidity: | 30 % to 70 % RH |
| Electrical | |
| Power supply: | 1x 3 V CR2032 battery (included) |
| Battery life: | 5 years |
| Sensors | |
| Reed switch | Yes |
| G-sensor | Yes |
| Light sensor | Yes |
| Radio | |
| RF band: | 2400 – 2483.5 MHz |
| Max. RF power: | <4 dBm |
| Bluetooth Protocol: | 4.2 |
| Bluetooth Range: | Up to 10 m / 33 ft indoors and 30 m / 100 ft outdoors (Depends on local conditions) |
| MCU | |
| CPU: | EFR32BG22C222F352GM32 |
| Firmware capabilities | |
| Encryption: | AES encryption (CCM mode) |
| Beacon mode: | Yes |
Shelly Blu Door Window (White) – Bluetooth Sensor
Original price was: R439.00.R389.00Current price is: R389.00.
Price includes a 2% EFT discount. Card payment price is R397.00 or R99.25 x 4 monthly payments.
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Detects and reports opening or closing of doors/windows
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Measures tilt angle and luminosity
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Battery 1 x 3 V CR2032 – included
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Battery life – up to 5 years
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Easy control through the Shelly Smart Control app, BTHome protocol or various platforms
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Can be integrated into automation scenarios and scenes
Only 14 items left in stock!
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Delivery
Our shipments are handled by reputable courier companies, striving for prompt delivery. However, should unexpected delays occur we will attempt to inform you as soon as we receive notification from the courier companies. The below shipping estimates apply:
- Johannesburg & Pretoria: 1–3 business days
- Cape Town & Durban: 2–4 business days
- Rest of South Africa: 3–7 business days
Collection / Pay on collection:
You may also collect and pay your order, from our offices in Centurion. Please wait for confirmation that your order is ready before coming for collection.
Our full delivery policy can be found here: Delivery Policy
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