Pay in 4 interest-free payments of $83.75 Learn more
Ships within 48 hours · Estimated delivery Aug 5 - Aug 10
• Maximum DC Input Power: 65000W
• Industrial design with a modern aesthetic look
• Output Frequency and Voltage: 50/60Hz
Free monitoring & remote upgrade
• Supports Multiple Batteries in Parallel
DAHUA WIRELESS INDOOR SIREN Battery • Maximum DC Input Power: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.
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