● Transmission distance:100 meters in open area ● Service life:3-5 Years ● Communication frequency:2.4G ● Protocol:Zigbee2.4G/Bluetooth ● Power supply:DC 4.8~5.5V ● Working temperature:-10~60℃ ● Dimension(mm):118.8x33.5x10 ● Weight(g):22.3g
DSPPA at Securika 2018, Moscow, Expocentre FairgroundsMarch 30, 2018The 24thInternational Exhibition of Securityand Fire Protection Equipment and Products,has been successfully held at Expocentre Fairgrounds, Moscow during 20-23 March, 2018.Theinnovative range of DSPP...view
DSP169HD High Fidelity Video Megaphone (with Camera)November 23, 2016Features:1. Designed for police and crowd control applications.2. 200 meters rang, with voice enhance and alarm siren.3. STIPA 0.9 for speaking clearly, high fidelity .4. Built-in HD camera for pho...view
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