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 | Operational | 
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 | Depth of Scan Field | 203mm to 457mm (8" to 18") | 
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 | Scan Speed | Model 870 1250 scan lines per second | 
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 | Model 875: 450 scan lines per second | 
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 | Scan Pattern | Model 870: Omnidirectional (20 interlocking lines) | 
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 | Model 875:  | 
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 | Indicators | LED: green=on ready to scan; red=good read | 
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 | Beeper Operation | Selection of 3 tones for “Good Read” | 
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 | Maintenance Required | Clean window periodically | 
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 | Decode Capability | Autodiscriminates | 
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 | System Interfaces | |
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 | Optional Interfaces | Opto coupled 6 amp Us and Canada, 5 amps EEA | 
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 | countries TRIAC output; object sensor input | 
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 | Print Contrast | 35% minimum reflectance difference | 
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 | Roll, Pitch, Yaw | 360E, 60E, 60E | 
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 | Environmental | 
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 | Storage Temperature | |
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 | Operating Temperature | 0EC to 35EC (32EF to 95EF) | 
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 | Humidity | 5% to 95% relative humidity,  | 
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 | Light Levels | Up to 3200 foot candles - works in direct sun | 
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 | Ventilation | None required | 
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 | Shock | 100g for 1ms | 
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 | ESD | 8kV IEC  | 
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 | Contaminants | Protects against dust, falling dirt, and dripping | 
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| Patents Pending | 
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Specifications subject to change without notice.
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