Lala Wireless 2 Way Intercom System
$32.89
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Lala Wireless 2 Way Intercom System$32.89
Specification: Origin: Mainland China Battery capacity: 1000 mAh lithium battery Charging voltage: DC5V Working temperature: -20 degrees to 55 degrees Transmission distance: about 500 meters in open,space 20-100 behind,walls 1st 8th floor Outdoor unit working time: 360 days of use ...Specification: Origin: Mainland China Battery capacity: 1000 mAh lithium battery Charging voltage: DC5V Working temperature: -20 degrees to 55 degrees Transmission distance: about 500 meters in open,space 20-100 behind,walls 1st 8th floor Outdoor unit working time: 360 days of use after full charge Indoor 30 5 hours /> Music ringtones: 3 ringtones Ringtone volume: levels adjustment (with voice prompts) Product