| 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: R509.00.R459.00Current price is: R459.00.
Price includes a 2% EFT discount. Card payment price is R469.00.
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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
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Delivery & Collection
Our picking, packing, and delivery times vary based on the items you order, your delivery location, and your payment method. Below, you’ll find estimated delivery times to help guide your shopping experience. Please note, we partner with independent courier services and strive for timely deliveries; however, delays can occasionally occur due to factors beyond our control, such as high order volumes, weather conditions, or regional service interruptions. We appreciate your understanding and patience.
Delivery
| Delivery destination | Delivery time |
|---|---|
| Joburg, Pretoria, Cape Town or Durban | 2-3 working days |
| The Rest of South Africa | 2-7 working days |
| Angola, Botswana, Eswatini, Lesotho, Madagascar, Malawi, Mauritius, Mozambique, Namibia, Seychelles, Zambia and Zimbabwe | 5-15 working days |
Collections
Please wait for the “Ready to Collect” email before you come to pick up your order.
| Delivery destination | Delivery time |
|---|---|
| Our office in Centurion | 2-3 working days |
| Pargo Pickup Points Nationwide | 3-7 working days |
Our full delivery policy can be found here: Delivery Policy
Easy Returns
If you’re not satisfied, you can return your item within 10 business days, as per our Returns and Exchange Policy
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