ZHS1220 proof digital camera 
 Explosion proof digital camera camera camera ZHS1220 
 Main use: ZHS1220 explosion of digital cameras, can be mine disasters and accidents investigation and evidence collection, mine safety video production, electrical and mechanical equipment running status, supporting the roof and floor conditions and geological characteristics to provide high-resolution digital images. 
 a, operating voltage: 7.8V - 8.8V DC b, machine operating current: 0.4A - 1.1A c, Image sensor: High sensitivity, high resolution, large single-plate CMOS. d, explosion-proof digital camera lens: Canon AF / AE single-lens reflex digital camera, e, Display: 2.5 inch, 110,000 points, support brightness adjustment TFTLCD display. f, input / output terminal: Audio video output / digital IO (USB). g, ZHS1220 explosion-proof camera storage media: SD Card 4GB (standard) h, ZHS1220 explosion-proof camera Dimensions: 128.8 mm × 97.5 mm × 61.9 mm, Weight: 500 grams 
 Explosion-proof digital camera 3h continuous working time 
 Please contact me: 15154721835 
 QQ: 1136189162 
 The company also operates: couplers, expanding broadcast telephone, industrial anti-noise telephone, cell phone explosion, HDB-2 Explosion-proof telephones, magnet-type telephones, speakers, explosion of connections around the pipe, threading box, low voltage cable connection box , mining intrinsically safe junction box circuits, high voltage cable boxes, cable boxes communication, DSB explosion-proof motor terminal box, terminal, explosion-proof latch, explosion-proof latch switch, high voltage cable connector, explosion-proof electric hoist button, separate type control button, the button switch, explosion proof fire alarm button, the button switches the safety circuits, relays, communication relays, electromagnetic relays, vacuum contactor, magnetic amplifiers, repeaters, sound and light combination of signal devices, RBI device, pull point devices, bells, bells batter, control transformers, high voltage fuses, detonators, pneumatic frame pillar drill, coal drill, bolt rig, rock drill, DTH drilling rigs and other mining machinery .