ERAY wireless smoke and thermal heat sensor for alarm system

 

PRODUCT FEATURE 
Adopted MCU auto-processing tchnology, stability improved 
Wireless network function 
Hush function 
Fault auto checking function 
Auto reset 
Infrared photoelectric sensor 
Sound &flash alarm/LED indicator 
SMT manufacturetechnology adopted, high stability 
Dustproof, mothproof, anti light interference design 
Anti-RF interference(20V/m-1 GHZ) 

TECHNICAL SPECIFICATION 
OPERATING VOLTAGE: 1/AC 220V OR AC 110V(9v back-up battery) 2/9v battery(A 6F22 battery) 
STATIC CURRENT: <25uA (AVERAGE VALUE) 
ALARM CURRENT: <3 5mA 
BATTERY LIFE: LITHIUM BATTERY WITH LIFETIME 1 YEAR 
ALARM INDICATOR: RED LED FLASH 
SOUND LEVEL: ≥85dB/3m 
WIRELESS RECEIVE/SEND RF: 315 MHz/43 3 MHz 
CODING TYPE: 2262 
SENDING DISTANCE: 200m(in the open area) 
WORKING TEMPERATURE: -10
-- + 50 
ENVIRONMENTAL HUMIDITY: ≤ 95 %RH 
DIMENSION: 128 *128*38mm 
EXECUTE CRITERION: GB471 5-2005; EN1 4606; UL 217 
DETECTING AREA: 8 0 square meters when the horizontal height is 
6m to 1 2m,60 square meters when the horizontal height is below 
6m.The accurate parameters please refer to fire auto- alarm system 
design standard GB501 1 6-98

 
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