Feature：
1.High quality slip ring, bearing & pan/tilt Belt
2.360 ° unlimited rotation position, vertical 0 ° ~ 90 °, "Auto-flip
3.manual speed 0.1 ° ~ 150 ° / s, preset speed can up to 270°/ s
4.128 presets, accuracy ± 0.1 °
5.1 cruising, 16presets/cruise
6.1 horizontal scan,
7.Free features, power and memory function, Resume running when power on
8.support Pelco P / D,
9.Human focal length / speed matching automatic technology
10.4000V Lightning protection function, anti-surge
11.shield all-day, IP66 Protection Level (outdoor)
Specifications：
Model: HL-D3A8 Series
Pan/Tilt Range: 360° continuous pan,0~90° tilt with "AUTO FLIP"
Pan/Tilt Speed: Manual Speed 0.1°~220°/s,preset speed 270°/s
Preset: 128,Preset accuracy ±0.1°
Sequence: 1 sequences,16 presets/sequence
Panning: 1panning routes
Communication: RS485，
Protocol: Pelco_ P & D
Baud Rate: 1200/2400/4800/9600 bps
Address Area: 1~255,HardID
Fan &heater: 6000R/min,temperature control point 0℃±5℃
Protection Grade: IP66,4000V Surge Protection
OperatingTemp: -40℃~+60℃
Environment Humidity :0~95%
Power Supply: AC24V,50Hz/60Hz
Demensions: Φ234×300mm