Key Features: * Fast installation structure design, can install easily and quickly; Double layer of Die-cast Aluminum shell, can dissipate heat more sufficiently. Black inner shell makes sharper monitor  * Built-in OSD menu in English, support 20 English letters input; Display or set parameter via menu.  * Auto-identify various SONY, HITACHI, LG, CNB, SAMSUNG, etc, and auto read camera model when power on.  * The first designer of wide voltage in domestic, DC12V~AC24V, no need to identify ¡°+¡± or ¡°-¡±;  * Soft address design can alter long-distance ID address code, no need manual dial-up.  * Show and Edit title function containing 20 English letters, can independently set the titles for camera itself, Preset Position, Pattern Scan, Auto-level Scan and Zone display.  * Auto flip with vertical 180¡ã in Omni-directions, no fade zone.  * 200 preset position with editable title; 4 patrol tracking routes, each can insert 32 spots.  * 4 Pattern scan routes, each can record 1000 consecutive moves, the time up to 10 minutes.  * 4 auto levels scan routes with left & right spacing, speed can set. * Position-indicating function, temperature indicator function, information display function, information query function  * 8 dynamic privacy zone can setup.  * 8 display zones with editable title.  * Alarm system with 4 input and 2 output channel and support the linkage (recall presets and various of scan mode. Tracking, Pattern, Auto-level scan);  * Auto activation at fixed time, and can auto execute different scans and presets after a given leisure time.  * RS485 control, integrated various of protocols, PELCO-D, PELCO-P etc.  * 3 class lightning defend, built in 3000V lightning proof, surge resistant.  * IP 66 outer cover with all day protection; Built-in auto thermostatic control system with patent  
| Model | 
BT-HO |  
| Power input | 
DC12V~AC24V (¡À10%) |  
| Power consumption | 
Indoor¡Ü12W,outdoor¡Ü45W |  
| Image sensor | 
1/4¡± SONY SUPER HAD CCD |  
| Signal mode | 
PAL/NTSC |  
| Preset position | 
200 presets, title settable |  
| Accuracy | 
¡À0.1º |  
| Pan rotation range | 
360¡ãContinuous Rotation,0.5¡ã-240¡ã/S |  
| Tilt rotation range | 
90¡ãVertical, 180¡ãAuto flip,0.5¡ã-220¡ã/S |  
| Control method | 
RS485/Mancherster/BI-PHASE code |  
| Protocol | 
Pelco-P/D,AD,PHILIPS etc |  
| Working temperature | 
Indoor: 0ºC ~ 50ºC,Outdoor: -40ºC ~60ºC |  
| Ambient humidity | 
0-95%Non-condensing |  
| Shell material | 
Aluminum |  
| Installation | 
Wall, Pendant, Pole, Corner |   
  
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