崭新的光电抽/防火/热个探测器

Product:BRAND NEW PHOTOELECTRIC SMOKE/FIRE/HEAT DETECTOR ALARM with 9VDC&110V-230VAC POWER SUPPLY!! Outstanding Features:*Combination Smoke and Heat Dual-Sensor Alarm system! *Worldwide popular Photoelectric detecting mode! *9V DCbattery & 110V/60HZ-230V/50HZ AC Dual Power supply! *Low batery voltage indication function! *85dB/mhigh alarm sound! *57degree (135°F) Fixed temperature alarm! *Independent alarm or 40pcs interconnected alarm! *TEST button *Reset automatically *ASIC adopted *Anti-light, Mothproof, Dustproof to ensure high reliability! *Strong adaptability to any circumstance *SMT design, high stability--------------------------------------------------------------------- Technical Specification: Operating voltage: 230V AC 50HZ/ 110V AC 60HZ Current: Max 50mA Alarm temperature: 57 degree(135°F) Alarm indication: RED LED flash Battery: 9V DC Sound level: ≥85dB/m Operating temperature:-10 degree to +70 degree Operating humidity: 5%-95% RH Sensitivity:2.06%/ft Detecting area: 20 square meters Alarm output: sound and flash alarm, interconnect Size: 128mm dia.x 38mm deep Execute criterion: EN14604 & EN5446-2, UL217, GB4715-2005 ---------------------------------------------------------------------- Package: *Wired smoke and heat alarm×1 *9V DC battery×1 *110V-230V AC power cable(17cm)×1 *110V-230V AC power clip assembly×1 * English user manual ×1 * Gift Box×1 NOTE: We supply 110V-230V AC power supply smoke/heat detector alarm system, please contact us to confirm which power voltage you use in your local area. Thanks!