The bench test 2: Throwing some light on the subject | Archive Titles

Facts panel
Equipment	Samsung Techwin SCH-721A Day/night Camera
Product group	Day/Night High Sensitivity Camera
Application	Day/Night Camera High Sensitivity with Low Noise
Manufacturer	Samsung Techwin Co, Ltd
Address	Samsung House, 1000 Hillswood Drive, Hillswood Business Park, Chertsey, Surrey KT16 OPS
Telephone	01932 455300
Fax	01932 455325
Email	s.shawley@samsung.com
Available from	Norbain, Vision Link Plus, Dynamic, Richardson, Aspect, ECCTV
Trade price (ex VAT)	£235.00
CE Mark awarded	Yes
Mono or colour	A ‘true’ day/night camera with mechanically removable Infrared Cut Filter
Lens	C or CS mount
Interchangeable lenses	Yes C or CS mount
Pick-up device	1/3” Vertical Double Density Interline Transfer CCD
Pixel array	795(H) x 596(V)
Resolution	500 TVL colour and 550 TVL monochrome
Sensitivity	Colour: 0.2Lux, F1.2(AGC ON) B/W: 0.01Lux (50IRE) F1.2 (AGC ON) Min 0.003Lux at F1.2 (Sens-up switched ON)
Weather	Requires an IP rated
resistance (IP code)	housing for external use
Size in mm	69(W) x 56(H) x 125(D)mm without bracket mounting plate
Housing material	Metal casing
Power supply	Options for either Dual
voltage	Power 24vAC/12vDC or 230vAC 50hz
Maximum current	230v AC 4.2W and 24v AC/12v DC =4W
Warranty	1 year

Product assessment
Design and design features	****
Circuitry and components	****
Ease of installation and wiring	*****
Range and variety of functions	****
Technical advice and backup	****
Accompanying instructions	****
Value for money	****
Grading Key: Outstanding *** Very good Above average * Average ** Below average *