| Main centres: | 1-3 business days |
| Regional areas: | 3-4 business days |
| Remote areas: | 3-5 business days |
SELECTED OPTION:
MODEL: EXTERNALSPEAKER
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| Working Voltage | (2x AAA Battery) (Already includes for your convenient using) |
| Working Current | <=25mA |
| Static Current | <= 15uA |
| Detecting Distant | 8-12m (Depending on different house situation) |
| Emission Distance | >=80m (Open Area ) |
| Detect Angle | 120° |
| Installation Height | Recommend 1.8m-2.2m |
| Operation Temperature | -10℃-55℃ |
| Wireless Frequency | 433MHz |
| Voltage | 3V Button Battery (Already includes for your convenient using) |
| Under Voltage Monitoring | 7.5 V+/-0.5V |
| Static Current | <=10uA |
| Triggering Distance | 25-35mm |
| Emission Current | <=15mA |
| Emission Distance | >=120 m (Open area) |
| Emission Frequency | 433MHz |
| Working Temperature | -10℃ ~50 ℃ |
| Working Voltage | 12DC |