3/5/8pcs/lots WiFi 433mhz While Wireless Smart Open Window Door Sensor to Detect Door Home Alarm App Notification Alerts
Technical Details
| Brand Name: | PGST |
| Emission Distance: | ≥ 120m(open field) |
| Emission frequency: | 315MHz/433MHz/868MHz |
| Model Number: | PB-67R |
| Standby Current: | ≤ 10uA |
| Triggering distance: | 25-35mm |
| Under Voltage Monitoring: | 2.2±0.2V |
| Wireless encode mode: | ev1527 |
| Working Current: | ≤ 15mA |
| Working Temperature: | -10℃ ~+50℃ |
| Working voltage: | DC3V (button battery) |
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