Sell Wireless Alarm System

Model No.:KS-398A
Product Origin:China
Brand Name:Karassn
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Description:Features: 1) Quadri-illuminant and with alarm memorized function. 2) Alarm Volume can be adjustable continuously, alarm sound will be close down automatically after 30 seconds. 3) With delete alarm button and emergency button on the panel. 4) Alarm sound and doorbell sound "ding-dong" be optional. The doorbell sound can be use for indicator as people come in. 5) Provide external siren jack to be connected with siren 8Ω15W 6) Wireless receiving distance is about 500m in open area. 7) AC220V alarm output socket to connect with alarm light in the event of alarm (this function is for KS-398B only) 8) Alarm host and infrared detectore are with both AC power and DC power. 9) By adopting double sensor infrared together with special infrared processing integrated circuit and automatic temperature compensation technology. Alarm host: Power: AC220V+15%, DC 12V (8pcs No. 5 bettery) Alarm time: 30 seconds Alarm power output: AC220V 0.5A (100W) Wireless receiving distance: 100-500m in open area. Infrared detector: Power: DC 6V (4 pieces No.7 bettery), external power DC9V-12V available. Detective Range: 8-15m Detective Angle: 110 Frequency: 315MHz + 75KHz Emitting power: ≥90mW