2.4GHz digital wireless transmission, stable transmission signal.
Built-in MIC and speaker for two-way audio monitoring, with nightlight function.
High sensitivity, the crying voice is easy to be heard and to inform parents.
Adopt frequency hopping spread spectrun (FHSS), Anti-interference and sound clarity.
Position the transmitter at a distance of about 1.5-2.0 meters from the baby.
Features:<br>2.4GHz digital wireless transmission, stable transmission signal. <br>Built-in MIC and speaker for one-way audio monitoring, with nightlight function.<br>High sensitivity, the crying voice is easy to be heard and to inform parents.<br>Adopt frequency hopping spread spectrun (FHSS), Anti-interference and sound clarity<br>Position the transmitter at a distance of about 1.5-2.0 meters from the baby.<br>Open space transmission range up to 250M.<br><br>Specifications: <br>Transmission Frequency: Ism 2400-2480MHz<br>Transmission Power: 17dBm<br>Modulation Type: FSK<br>Power Supply: Built-in lithium battery<br>Operating Temperature range: -10°~&#43;60°<br>Storage Temperature: -40°~&#43;70°<br>Material: plastic<br>Baby Unit: 13 * 9.7 * 3.5cm<br>Parent Unit: 13 * 9.7 * 3.5cm<br>Package Size: 14 * 10.5 * 10cm / 5.5 * 4.1 * 3.9in<br>Package Weight: 212g / 7.5oz<br><br>Package List:<br>1 * Transmitter<br>1 * Receiver<br>2 * Power Cable<br>1 * User Manual (English)