Home   Benefits   Order Now   FAQ   Details   Links + News   Support   About Us         Sign In

       Internet-Powered Home Monitoring


The Homewatch Networks NSD-2 monitors the climate in your home, connects to the Internet using your home network and doesn't need a running PC in the home.

Specifications For Model NSD-2

Dimensions

Length 7.8 in. (200 mm)
Width 4.8 in. (122 mm)
Height 1.4 in. (35 mm)

Environmental Conditions

Operating Temperature: 32 to 120 F (0 to 48 C)
Storage Temperature: -4 to +158 F (-20 to 70 C)
Operating Humidity: 10 to 85% (non condensing)
Storage Humidity: 5 to 90% (non condensing)
Altitude: 12000 ft max. (3657 meters)
Certifications: FCC Part 15 Class B: USA, ICES-003 Issue 3: Canada (see statement)

Package Contents

Homewatch Networks NSD-2 Smart Sensor
AC Power Adapter
CAT-5 Ethernet cable
Quick Start Guide
Other documentation may be included

Minimum Requirements

Available Ethernet Jack on Home/Office Network
Available Broadband (always on) Internet Service
(Refer to our support page for more info)

Sensor Performance - Relative Humidity

Accuracy (typical): 3.0 % RH
Response time (for 63% step, airflow dependent): 5 min. @ 77 F (25 C)
Long term drift < 0.5 % RH/year

Sensor Performance - Temperature

Accuracy (typical):  1.0 F @ 77 F ( 0.5 C @ 25 C)
Response time (for 63% step, airflow dependent): 5 min. @ 77 F ( 25 C)
Long term drift: < 0.072 F/year (< 0.04 C/year)

Network Interface

Standard: IEEE 802.3
Physical Layer: 10/100Base-T
Data Rate: 10/100Mbps (auto-sensing)
Mode: Half-duplex and full-duplex support (auto-sensing)
Connector: RJ-45