描述
DS-PS201-WE
Wireless Sounder Indoor
香港防盜為安裝商及經銷商。規格以原廠 datasheet 為準。
- Communication
- Transmission technology868.0-868.6 MHz
- Transmission range (free space)Up to 1,600 m
- Maximum effective radiated power (ERP)25 mW max
- Radio signal modulation2GFSK
- Software features
- Temperature indicatorYes
- Indication
- Indication methodAcoustic and LED
- Sound volume levelAdjustable, 80−95 dB at a distance of 1 m
- Alarm durationAdjustable, 10 s−15 min
- Hardware features
- Tamper-ProofYes
- Electrical characteristics
- Power supply4 × AA batteries
- Power consumptionmax current: 400 mA quiescent current: 35 uA
- Battery lifeUp to 2 years (standby time)
- General
- Operation temperature-10 °C to 55 °C (14 °F to 131 °F)
- Operation humidity10% to 90%
- Dimension(WxHxD)93 × 93 × 33.7 mm
- 117 g
