Product Parameters
Pls note this link's information is for 2 wired smoke alarm, if you need more information for battery powered smoke alarm,heat alarm, CO alarm, pls contact us freely.
Operating voltage: DC9-35V
Standby current: 55uA
Alarm current:18mA at DC12V 45mA at DC24V
Alarm indication: Red LED ON
Temperature range: -10ºC~+50ºC
Humidity: 0%~95%RH(No condensation)
Alarm out put: Remote LED
Contact rating: N/A
Sensitivity:0.5dB/m (±0.1dB/m)









FAQ
Q1: Are you manufacture or trading company?
A1: We are a professional manufacturer specializing in smart home solutions and security alarms, like smoke detectors, carbon
monoxide detectors, heat detectors etc. Which can access the smart system through Wifi, Zigbee, RF, NB-IOT, CAT1 and other
wireless methods.
Q2: What is the MOQ?
A2: As usual,there is ready stock for our regular & hot selling models. So any order quantity is welcome.
Q3: How long is the lead time?
A3: It depends on the order quantity and production arrangement,generally 15-35 days.
Q4: What payment methods can i choose?
A4: We accept Paypal, T/T, L/C, Trade Secure Payment is advanced.
Q5: How long is the warranty time of the products?
A5: There will be 1-3 years for warranty time.
Q6: What's the ceritification you have?
A6: Our factory approved by TUV and ISO9001:2015, ISO14001 and We have achieved several national.
ANKA security alarms certification Obtained such as CE14604, EN50291, BS5446, UKCA, U217, UL2034L, AS3786 ACTIVFIRE, CCC,
Reach/Rohs, BSI, BSCI, CAL-FIRE, SEDEX 4P.