sumring company

shenzhen, United Arab Emirates

product description
the product is wireless intelligent pet-immunity detector with high stability. It has adopted advanced technology in signal processing, provided super high detection ability, function of automatically identify valve control and pulse count. The detector will detect movement of human auotomatically when intruder pass through the detector area, and it will send out alarm signal to alarm host if there is movement. The product suitable for the safety ofresidential house, villas, factories, markets, warehouses, office building etc.

wireless natrual gas detector for home kitchen equipment

gas detector:

sr-910nr-achigh quality wireless natural gas/ch4/lpg leakage detector with 315mhz/433mhz frequency

features

operating voltage:ac220v or 110v;

gas species:natural gas/lpg;

alarm level:6% 3% lel;

manual test/auto reset functions;

auto check malfunction;

adopts mcu processing,

highly stable semiconductor gas sensor;

flame retardant abs shell, smt manufacture technology

alarm output:sound and flash alarm;

sound level:75db/m;

relay output;

dimension:110*70*40mm;

execute criterion:gb15322, ul1484, en50194

high sensitivity 12v 2wire smoke detector

main features:

power supply non-polar inputinfrared photoelectric sensormcu processing, eliminate false alarmsmt manufacture technology, high stabilitydustproof, mothproof, anti-light interference designstainless steel shield, anti-rfi(20v/m-1ghz)execute criterion:ul268, gb4715, en54-7

technical specification:

home smart security wireless carbon monoxide detector

gas detector sr-901 series

sr-901cs: carbon monoxide detector

sr-901cv: carbon monoxide detector, work with solenoid valve or exhaust fan

sr-901cr: carbon monoxide detector, wireless, radio signal output

sr-901cn-ac: carbon monoxide detector, network, ac power supply, work with solenoid valve or exhaust fan

sr-901cn-dc: carbon monoxide detector, network, dc power supply, work with solenoid valve or exhaust fan

sr-901ds: gas &co combination detector

sr-901dv: gas &co combination detector, work with solenoid valve or exhaust fan

sr-901dr: gas &co combination detector, wireless, radio signal output

sr-901dn-ac: gas &co combination detector, network, ac power supply, work with solenoid valve or exhaust fan

sr-901dn-dc: gas &co combination detector, network, dc power supply, work with solenoid valve or exhaust fan

technical specification:

operating voltage: ac100v-240v or dc12-24v (dc power supply type)

gas species: natural gas&lpg/ co/ natural gas&lpg&co

alarm output:sound&led flash alarm(independent type)/ relay output&sound &led flash alarm(network type)/wireless transmission &sound &led flash alarm(wireless type)

radio frequency: 433mhz/315mhz(wireless type)

drivable accessories: solenoid valve or exhaust fan

rated power : 2.5w

alarm level: natural gas:10%5% lel co: 150ppm80ppm

sound level: 75db/m

installation: wall mounted

working environment: -10c+50c(95%rh no congelation)

dimension: 115*72*41mm

fire smoke alarm with infrared photoelectric sensor sr808


main features:
operating voltage :3v lithium battery bettery life:10years
infrared photoelectric sensor
mcu processing, eliminate false alarm, low batter warning
low power consumption, test and hush button
shockproof design ,
dustproof, mothproof, anti-light interference design
sound &flash alarm, sound level 85db/3m
low battery warning , test/hush function tool-free intallation design
certifications:ce rohs fcc