One-Trigger Emergency Alert Instant SOS Activation – One press sends immediate alarm to family members via Tuya APP Multi-Person Notification – Alert multiple contacts simultaneously Remote Alerts – Receive notifications even when away from home Ultra-Low Power Consumption Standby Current – ≤10μA for extended battery life Alarm Current – ≤15mA during activation Low Voltage Warning – Alert at ≤2.6V to remind charging Rechargeable Battery Built-in Lithium …