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我之前请了penampang和inanam各一家cctv & alarm公司来估价,可是两者的价格相差了好几百块。想问各位有经验的人士,我在选择时应该作什么考量?是不是该问些什么问题?他们给我的东西大同小异,我也不清楚为何差那么多。。
-AVTECH Recorder
- MYCAM 3750 CAMERA outTDOOR 4
800TVlines, 36 LED
Effective Pixels: 728(H) x 488 (V)
Day & Night: IR cut filter with auto switch
Lens: 3.6mm @ F1.8
IR Range: Approx 10 to 20 meters
- Wiring 4 point CCTV camera (1POINT USE GI ROPE)
- WIRING 1 POINT NETWORK CABLE
- HAUSING BRACKET CAMERA
- 12V5a POWER ADAPTOR WITH 8PCS DC JACK CABLE
- SETTING APP TO HAND PHONE
- SETTING COST OF INSTALLATION FEES,LABOUR CHARGES,
SETUP,TETSING AND COMMISSIONING.
Four units IR Dome Camera, l/3" Sony Super HAD,
1. 700TV lines CMOS Sensor,24IR LED light, 3.6mm lens
2. Installation c/w RG59 cabling for four camera points
3. One unit 5A Switching Power Supply
4. AVTECH Recorder
后者说会帮我安装电话app的。两者之间相差了近700.
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