Wholesale Alarm Sensor Detector Doorbell
批发报警探头检测门铃
| 产品特点： - 与报警，来宾开关，你可以选择防盗报警或欢迎来宾条件 - 门铃门铃是适合于住宅，写字楼，商铺，酒店，轮胎成型和工厂等。 - 探测距离： 6-10米 - 安装高度：2米 - 调查水平角度84 ° - 报警声音： 75-95dB - 供电3节AAA电池或直流外部适配器（不包括） 套餐包括： 1 *报警doorbel |
| Features: - With the alarm, guest switch, you can choose antitheft alarm or welcoming guest condition - Chime Doorbell is suitable for house, office, shops, hotel, tire building and factory, etc. - Probing range: 6-10 m - Mounting height: 2 m - Survey horizontal angle 84° - Alarm sound: 75-95dB - Powered by 3 AAA batteries, or DC external adapter (not included) Package included: 1* alarm doorbel |
