• Ingress protection
(IP66 for GV-BL120D / 130D / 220D / 320D)
(IP67 for GV-BL1500 / 2400 / 2500 / 3400 / 1210 / 1510 / 2410 / 2510
/ 2510-E / 3410 / 5310 / 5310-E)
• Vandal resistance (IK10 for metal casing, GV-BL1500 / 2400 / 2500 /
3400 / 1210 / 1510 / 2410 / 2510 / 2510-E / 3410 / 5310 / 5310-E only)
• Two-way audio
• Built-in heater and fan (for GV-BL2510-E / 5310-E)
• One sensor input and alarm output
• Micro SD card slot (SD/SDHC) for local storage
• Cable-concealed bracket preventing cable from being cut
• DC 12V / AC 24V / PoE (IEEE 802.3af, and is not supported by GV-
BL2510-E / 5310-E)
• Intelligent IR
• Maximum IR distance
Camera Model Maximum IR Distance
GV-BL120D / 220D / 320D 15 m (50 ft)
GV-BL1210
GV-BL5310 / 5310-E
40 m (131 ft)
GV-BL2400 / 2410
GV-BL2500 / 2510 / 2510-E
GV-BL3400 / 3410
50 m (164 ft)
GV-BL1500 / 1510 70 m (230 ft)
• Wide temperature tolerance for GV-BL2510-E / 5310-E (-40°C ~ 50°C
/ -40°F ~ 122°F)
• 3D noise reduction (for GV-BL1500 / 1510 / 2500 / 2510 / 2510-E)
• 2D noise reduction (except for GV-BL1500 / 1510 / 2500 / 2510 /
2510-E)
• Defog
• Motion detection
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