Comparison Nous A2 vs Nous A1 (1-pack)
Add to comparison |  |  |
|---|---|---|
| Nous A2 | Nous A1 (1-pack) | |
| Outdated Product | from £33.99 | |
| User reviews | ||
| TOP sellers | ||
Depending on the region of delivery, it is equipped with different types of plugs and sockets, due to the fact that a different type of voltage is used, the maximum operating power may differ. | ||
| Device type | socket | socket |
| Number of sockets | 1 | 1 |
| Operating format | Master | Master |
| Kit | 1 | 1 |
| Control | from smartphone | from smartphone |
| Connection (protocol) | Wi-Fi | Wi-Fi |
| Integration into a smart home system | Google Home | Google Home |
| Voice assistant | Amazon Alexa Google Assistant | Amazon Alexa Google Assistant |
Features | ||
| Features | timer scheduled work energy consumption statistics | timer scheduled work energy consumption statistics |
General | ||
| USB port | 2 | |
| Maximum power | 2100 W | 3450 W |
| Maximum load | 16 А | 15 А |
| Operating temperature | -10 °C ~ +40 °C | -20 °C ~ +50 °C |
| Size | 81x70x78 mm | 41x41x68 mm |
| Weight | 125 g | 60 g |
| Added to E-Catalog | july 2019 | july 2019 |
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Glossary
USB port
The number of USB outputs provided in the design of the smart socket/extension cable.
The main (and usually the only) purpose of such outlets is to charge various gadgets like smartphones and tablets, as well as power some accessories (for example, miniature desktop fans). And the number of USB ports corresponds to the number of devices that can be directly connected to an outlet/extension cable in this way. Due to the relatively small dimensions of such connectors, several of them are often provided — up to 4.
The main (and usually the only) purpose of such outlets is to charge various gadgets like smartphones and tablets, as well as power some accessories (for example, miniature desktop fans). And the number of USB ports corresponds to the number of devices that can be directly connected to an outlet/extension cable in this way. Due to the relatively small dimensions of such connectors, several of them are often provided — up to 4.
Maximum power
The maximum load power that can be connected to the network through a smart socket. If you plan to power several devices through the device, accordingly, you need to take into account their total power.
Permissible power up to 2 kW is considered relatively low, but it is quite enough for most household appliances that do not have high power consumption. For example, such values will be enough for a household lamp, a medium-sized TV, a home air conditioner, a microwave oven, etc. Devices with a maximum power of 2 to 3 kW are suitable for more “gluttonous” equipment like an electric kettle or boiler. And the most “hardy” smart sockets are limited from 3 to 3.5 kW, they will be compatible with any electrical appliances that are generally designed to work from an outlet (recall, power of more than 3.5 kW requires connection directly to the shield, ordinary sockets are no longer designed for it).
Permissible power up to 2 kW is considered relatively low, but it is quite enough for most household appliances that do not have high power consumption. For example, such values will be enough for a household lamp, a medium-sized TV, a home air conditioner, a microwave oven, etc. Devices with a maximum power of 2 to 3 kW are suitable for more “gluttonous” equipment like an electric kettle or boiler. And the most “hardy” smart sockets are limited from 3 to 3.5 kW, they will be compatible with any electrical appliances that are generally designed to work from an outlet (recall, power of more than 3.5 kW requires connection directly to the shield, ordinary sockets are no longer designed for it).
Maximum load
The maximum load current for which the smart socket is designed. This parameter is directly related to the maximum power (see above) — we recall that the power is calculated by multiplying the current by the voltage. Thus, if the maximum power is, for example, 2200 W, then the maximum load will be 2200/220 = 10 A.
The permissible load of less than 10 A for modern smart sockets is considered low, 11 – 15 A is considered average, and the maximum indicator is actually 16 A — ordinary wall sockets do not initially assume a higher load. Equipment that consumes a current of more than 16 A requires a special connection with special control automation; smart sockets are not used for such devices.
The permissible load of less than 10 A for modern smart sockets is considered low, 11 – 15 A is considered average, and the maximum indicator is actually 16 A — ordinary wall sockets do not initially assume a higher load. Equipment that consumes a current of more than 16 A requires a special connection with special control automation; smart sockets are not used for such devices.
Operating temperature
The operating temperature of the device is the range of ambient air temperatures at which the socket / extension cord is guaranteed to remain operational.
All smart sockets and extension cords easily tolerate “room” conditions with a temperature comfortable for a person. Therefore, if the device is bought for an ordinary residential or office space, you can ignore this indicator. But if the outlet / extension cord is to be used in a more extreme environment (for example, in an unheated garage), you should make sure that the selected model can normally endure the corresponding temperatures. This is especially true with regard to resistance to cold: frost -resistant devices can be found on the market, but there are quite a few of them.
All smart sockets and extension cords easily tolerate “room” conditions with a temperature comfortable for a person. Therefore, if the device is bought for an ordinary residential or office space, you can ignore this indicator. But if the outlet / extension cord is to be used in a more extreme environment (for example, in an unheated garage), you should make sure that the selected model can normally endure the corresponding temperatures. This is especially true with regard to resistance to cold: frost -resistant devices can be found on the market, but there are quite a few of them.