100% brand new and high quality Features: Premium material, high efficiency, stable working performance. Exquisite workmanship, anti-corrosion and wear resistance. Camera Module only, other accessories demo in the picture are not included Specification: Material: Metal Type(Optional): Normal, Fish-eye Lens Hardware Specifications Chipset: ESPRESSIF-ESP32-PCIO-D4 240MHz Xtensa single-/dual-core 32-bit LX6 microprocessor FLASH: QSPI flash/SRAM, up to 4 x 16 MB SRAM: 520 kB SRAM KEY: reset,IO32 Dispaly: 0.91 SSD1306 Power Indicator Lamp: Red USB to TTL: CP2104 Camera:OV2640 2Megapixel Steering Engine: Analog Servo On-board Clock: 40MHz Crystal Oscillator Working Voltage: 2.3V-3.6V Working Current: About 160mA Working Temperature Range: -40 to +85 Power Supply Specifications Power Supply: USB 5V/1A Charging Current: 1A Battery: 3.7V Lithium Battery WIFI Standard: FCC/CE/TELEC/KCC/SRRC/NCC Protocol: 802.11 b/g/n/e/i (802.11n,speed up to150Mbps)A-MPDU and A-MSDU polymerization,support 0.4S Protection interval Frequency Range: 2.4GHz-2.5GHz(2400M-2483.5M) Transmit Power: 22dBm Communication Distance: 300m Bluetooth-compatible Protocol: meet Bluetooth-compatible v4.2BR/EDR and BLE standard Radio Frequency: with -98dBm sensitivity NZIF receiver Class-1,Class-2Class-3 emitter AFH Audio Frequency: CVSDSBC audio frequency Software specification Wifi Mode: Station/SoftAP/SoftAP+Station/P2P Security Mechanism: WPA/WPA2/WPA2-Enterprise/WPS Encryption Type: AES/RSA/ECC/SHA firmware Upgrade: UART download/OTA(Through network/host to download and write firmware) Software Development: Support cloud server development /SDK for user firmware development Networking Protocol: IPv4IPv6SSLTCP/UDP/HTTP/FTP/MQTT User Configuration: AT + Instruction set, cloud server, android/iOSapp OS: FreeRTOS Color: As Pictures Shown Dimension: 75.5x23.9x12mm/ 2.97x0.94x0.47in Quantity: 1 Pc Note: 1.No retail package. 2.Please allow 0-1cm error due to manual measurement. plz make sure you do not mind before you bid. 3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you Package includes: 1 x Camera Module