US$ 19.95
and a saucepan that holds 1
Perimeter Performance of AI by Camera (Number of Channels)
UNCOMPROMISING IMAGE DEFINITION
When you choose 30MHz channel bandwidth option
Dahua ARA12-W2 Wireless Siren in-store and a saucepan that holdsDescription Dahua ARA12 W2 Wireless siren Wireless siren that gives a loud signal when an alarm event occurs. Siren features danger warning and intrusion determent. Mainly applied for villas, shops, apartments, etc. Signal strength detection. Low battery alarm. Temperature measurement. Frequency hopping function and two way communication technology ensure communication stability. Cloud update and automatic recovery from update failure. Port Indicator
US$ 19.95
US$ 49.95
US$ 35.95
US$ 99.95