DCH-S161 - Smart Home D-LINK - Free user manual and instructions
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| Product Type | Smart Wi-Fi Motion Sensor |
| Dimensions (H x W x D) | 5.6 x 4.5 x 2.8 cm |
| Weight | 42 g (with batteries) |
| Power Source | 2 x AAA alkaline batteries (not included) |
| Battery Life | Up to 2 years typical usage |
| Connectivity | Wi-Fi 802.11 b/g/n (2.4 GHz) |
| Detection Range | Up to 5 meters (110° angle) |
| Built-in Sensors | Motion (PIR), temperature, ambient light |
| Compatible Platforms | mydlink app (iOS/Android), Amazon Alexa, Google Assistant, IFTTT |
| Notifications | Push alerts on motion detection, temperature changes, low battery |
| Operating Temperature | 0°C to 40°C |
| Mounting Options | Freestanding or wall-mount with included bracket |
| LED Indicator | Multicolor LED for status and alerts |
| Encryption | WPA2-PSK |
| Maintenance | Clean with a soft, dry cloth. Avoid liquids. |
| Safety Compliance | CE, FCC, RoHS |
| Spare Parts | AAA batteries (user-replaceable); mounting bracket available separately |
| Repairability | Battery compartment accessible; no user-serviceable parts inside |
| Warranty | 2 years limited |
| Manufacturer | D-Link Corporation |
Frequently Asked Questions - DCH-S161 D-LINK
How do I set up the D-Link DCH-S161 sensor?
Download the mydlink app from the App Store or Google Play. Create an account, tap 'Add Device', and follow the in-app instructions to pair the sensor with your Wi-Fi network.
What type of batteries does the DCH-S161 use?
It requires two AAA alkaline batteries (not included). The sensor has a battery life of up to 2 years under normal use.
Can the DCH-S161 be used outdoors?
No, the DCH-S161 is designed for indoor use only. Exposure to moisture or extreme temperatures may damage the device.
Does the DCH-S161 support Alexa or Google Assistant?
Yes, you can control the sensor via Amazon Alexa and Google Assistant through the mydlink skill/action. For example, ask Alexa to show motion alerts.
What is the range of the motion detection?
The PIR sensor can detect motion up to 5 meters with a detection angle of approximately 110 degrees.
How do I reset the DCH-S161 to factory defaults?
Press and hold the reset button (located inside the battery compartment) for about 10 seconds until the LED flashes amber. Then release.
Can I use the DCH-S161 with IFTTT?
Yes, the DCH-S161 is compatible with IFTTT. You can create applets to trigger actions like turning on lights when motion is detected.
How do I check the battery level?
Open the mydlink app and view the device status. The app displays the battery percentage and sends a low battery notification when levels are low.
What should I do if the sensor is not detecting motion?
Ensure the sensor is not obstructed by objects. Check battery level and Wi-Fi connection. Also, verify the sensor is not in 'snooze' mode in the app.
Can I mount the DCH-S161 on a wall?
Yes, the device comes with a mounting bracket and screws. Attach the bracket to the wall, then snap the sensor onto it. Ensure the sensor is level.
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USER MANUAL DCH-S161 D-LINK
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Product information
Brand : D-LINK
Model : DCH-S161
Category : Smart Home