CR2032 Wireless Panic Buttons For Schools FCC 5uA Standby Current
Tuya Wireless Zigbee Smart Button, SOS button, Emergency button, Panic Button
Function description
- 【Scene Automation】 Users can set the emergency button with a siren to warn the family members.
- 【Voice Control】 Compatible with Smart Life Tuya App, Alexa.
- 【Material】 ABS material, white color, elegant design, suitable for home use.
- 【1 year Battery】 Battery type: CR2032(include). Low power technology and low battery reminder. 1 year battery life.
- Technical parameters
| Communication protocol | Zigbee |
| Transmission Frequency | 2.4GHz |
| Transmission Power | ≤15dBm |
| Communication Distance | 100m (open air) |
| Working Voltage | DC 3V ( CR2032) |
| Low battery indication | 2.6V±0.2V |
| Standby current | ≤5uA |
| Working current | ≤30mA |
| Working temperature | -10℃～+55℃ |
| Battery life | more than a year(20 times a day) |
What is the communication range from smart button to gateway?
We test in our factory, for open-air, the communication between the smart button and gateway is about 100m. When in actual using environment, there are walls, blocks between, the communication range is shortened because the signal is weakened by the blocks. It depends on whether your walls are wooden or concrete, this is a big difference for the wireless range.
Also, the internet signal strength affects the wireless range. Make sure the internet signal is good to keep a stable performance of the smart device.
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