P6-B 110dB Wireless IP55 Waterproof Low Power Consumption WiFi Doorbell Receiver, 53 Music Options, Receiver Distance: 300m Waterproof Camera Power by 1 x AA

Power by 1 x AA battery(not included)

Support voice control recording

The 1/4 inch-20 positioning holes on the upper left corner and left side can attach rod clamp for follow focus

The battery capacity is typical of the factory laboratory

iPad Pro 11 (2022)

P6-B 110dB Wireless IP55 Waterproof Low Power Consumption WiFi Doorbell Receiver, 53 Music Options, Receiver Distance: 300m Waterproof Camera Power by 1 x AA1. Flat panel, no dust, easy to clean. 2. Touch the transmitter for more than 100,000 times. 3. New ABS flame retardant shell, precision parts, patch technology. 4. Signal penetration up to 300 meters. 5. Adjustable music, easy to install and use 6. Ultra low energy consumption, wireless installation, convenient and quick. Specification: Package Weight One Package Weight 0. 31kgs 0. 68lb One Package Size 11cm * 11cm * 4cm 4. 33inch * 4. 33inch * 1.